[PATCH] Generic HID layer - code split

The "big main" split of USB HID code into generic HID code and
USB-transport specific HID handling.

Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

12 files changed, 1886 insertions, 3089 deletions

diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
new file mode 100644
index 000000000000..689ae16adf33
--- /dev/null
+++ b/drivers/hid/hid-core.c
@@ -0,0 +1,940 @@
+/*
+ *  USB HID support for Linux
+ *
+ *  Copyright (c) 1999 Andreas Gal
+ *  Copyright (c) 2000-2005 Vojtech Pavlik <vojtech@suse.cz>
+ *  Copyright (c) 2005 Michael Haboustak <mike-@cinci.rr.com> for Concept2, Inc
+ *  Copyright (c) 2006 Jiri Kosina
+ */
+
+/*
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation; either version 2 of the License, or (at your option)
+ * any later version.
+ */
+
+#include <linux/module.h>
+#include <linux/slab.h>
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/sched.h>
+#include <linux/list.h>
+#include <linux/mm.h>
+#include <linux/smp_lock.h>
+#include <linux/spinlock.h>
+#include <asm/unaligned.h>
+#include <asm/byteorder.h>
+#include <linux/input.h>
+#include <linux/wait.h>
+
+#undef DEBUG
+#undef DEBUG_DATA
+
+#include <linux/usb.h>
+
+#include <linux/hid.h>
+#include <linux/hiddev.h>
+
+/*
+ * Version Information
+ */
+
+#define DRIVER_VERSION "v2.6"
+#define DRIVER_AUTHOR "Andreas Gal, Vojtech Pavlik"
+#define DRIVER_DESC "USB HID core driver"
+#define DRIVER_LICENSE "GPL"
+
+/*
+ * Module parameters.
+ */
+
+static unsigned int hid_mousepoll_interval;
+module_param_named(mousepoll, hid_mousepoll_interval, uint, 0644);
+MODULE_PARM_DESC(mousepoll, "Polling interval of mice");
+
+/*
+ * Register a new report for a device.
+ */
+
+static struct hid_report *hid_register_report(struct hid_device *device, unsigned type, unsigned id)
+{
+	struct hid_report_enum *report_enum = device->report_enum + type;
+	struct hid_report *report;
+
+	if (report_enum->report_id_hash[id])
+		return report_enum->report_id_hash[id];
+
+	if (!(report = kzalloc(sizeof(struct hid_report), GFP_KERNEL)))
+		return NULL;
+
+	if (id != 0)
+		report_enum->numbered = 1;
+
+	report->id = id;
+	report->type = type;
+	report->size = 0;
+	report->device = device;
+	report_enum->report_id_hash[id] = report;
+
+	list_add_tail(&report->list, &report_enum->report_list);
+
+	return report;
+}
+
+/*
+ * Register a new field for this report.
+ */
+
+static struct hid_field *hid_register_field(struct hid_report *report, unsigned usages, unsigned values)
+{
+	struct hid_field *field;
+
+	if (report->maxfield == HID_MAX_FIELDS) {
+		dbg("too many fields in report");
+		return NULL;
+	}
+
+	if (!(field = kzalloc(sizeof(struct hid_field) + usages * sizeof(struct hid_usage)
+		+ values * sizeof(unsigned), GFP_KERNEL))) return NULL;
+
+	field->index = report->maxfield++;
+	report->field[field->index] = field;
+	field->usage = (struct hid_usage *)(field + 1);
+	field->value = (unsigned *)(field->usage + usages);
+	field->report = report;
+
+	return field;
+}
+
+/*
+ * Open a collection. The type/usage is pushed on the stack.
+ */
+
+static int open_collection(struct hid_parser *parser, unsigned type)
+{
+	struct hid_collection *collection;
+	unsigned usage;
+
+	usage = parser->local.usage[0];
+
+	if (parser->collection_stack_ptr == HID_COLLECTION_STACK_SIZE) {
+		dbg("collection stack overflow");
+		return -1;
+	}
+
+	if (parser->device->maxcollection == parser->device->collection_size) {
+		collection = kmalloc(sizeof(struct hid_collection) *
+				parser->device->collection_size * 2, GFP_KERNEL);
+		if (collection == NULL) {
+			dbg("failed to reallocate collection array");
+			return -1;
+		}
+		memcpy(collection, parser->device->collection,
+			sizeof(struct hid_collection) *
+			parser->device->collection_size);
+		memset(collection + parser->device->collection_size, 0,
+			sizeof(struct hid_collection) *
+			parser->device->collection_size);
+		kfree(parser->device->collection);
+		parser->device->collection = collection;
+		parser->device->collection_size *= 2;
+	}
+
+	parser->collection_stack[parser->collection_stack_ptr++] =
+		parser->device->maxcollection;
+
+	collection = parser->device->collection +
+		parser->device->maxcollection++;
+	collection->type = type;
+	collection->usage = usage;
+	collection->level = parser->collection_stack_ptr - 1;
+
+	if (type == HID_COLLECTION_APPLICATION)
+		parser->device->maxapplication++;
+
+	return 0;
+}
+
+/*
+ * Close a collection.
+ */
+
+static int close_collection(struct hid_parser *parser)
+{
+	if (!parser->collection_stack_ptr) {
+		dbg("collection stack underflow");
+		return -1;
+	}
+	parser->collection_stack_ptr--;
+	return 0;
+}
+
+/*
+ * Climb up the stack, search for the specified collection type
+ * and return the usage.
+ */
+
+static unsigned hid_lookup_collection(struct hid_parser *parser, unsigned type)
+{
+	int n;
+	for (n = parser->collection_stack_ptr - 1; n >= 0; n--)
+		if (parser->device->collection[parser->collection_stack[n]].type == type)
+			return parser->device->collection[parser->collection_stack[n]].usage;
+	return 0; /* we know nothing about this usage type */
+}
+
+/*
+ * Add a usage to the temporary parser table.
+ */
+
+static int hid_add_usage(struct hid_parser *parser, unsigned usage)
+{
+	if (parser->local.usage_index >= HID_MAX_USAGES) {
+		dbg("usage index exceeded");
+		return -1;
+	}
+	parser->local.usage[parser->local.usage_index] = usage;
+	parser->local.collection_index[parser->local.usage_index] =
+		parser->collection_stack_ptr ?
+		parser->collection_stack[parser->collection_stack_ptr - 1] : 0;
+	parser->local.usage_index++;
+	return 0;
+}
+
+/*
+ * Register a new field for this report.
+ */
+
+static int hid_add_field(struct hid_parser *parser, unsigned report_type, unsigned flags)
+{
+	struct hid_report *report;
+	struct hid_field *field;
+	int usages;
+	unsigned offset;
+	int i;
+
+	if (!(report = hid_register_report(parser->device, report_type, parser->global.report_id))) {
+		dbg("hid_register_report failed");
+		return -1;
+	}
+
+	if (parser->global.logical_maximum < parser->global.logical_minimum) {
+		dbg("logical range invalid %d %d", parser->global.logical_minimum, parser->global.logical_maximum);
+		return -1;
+	}
+
+	offset = report->size;
+	report->size += parser->global.report_size * parser->global.report_count;
+
+	if (!parser->local.usage_index) /* Ignore padding fields */
+		return 0;
+
+	usages = max_t(int, parser->local.usage_index, parser->global.report_count);
+
+	if ((field = hid_register_field(report, usages, parser->global.report_count)) == NULL)
+		return 0;
+
+	field->physical = hid_lookup_collection(parser, HID_COLLECTION_PHYSICAL);
+	field->logical = hid_lookup_collection(parser, HID_COLLECTION_LOGICAL);
+	field->application = hid_lookup_collection(parser, HID_COLLECTION_APPLICATION);
+
+	for (i = 0; i < usages; i++) {
+		int j = i;
+		/* Duplicate the last usage we parsed if we have excess values */
+		if (i >= parser->local.usage_index)
+			j = parser->local.usage_index - 1;
+		field->usage[i].hid = parser->local.usage[j];
+		field->usage[i].collection_index =
+			parser->local.collection_index[j];
+	}
+
+	field->maxusage = usages;
+	field->flags = flags;
+	field->report_offset = offset;
+	field->report_type = report_type;
+	field->report_size = parser->global.report_size;
+	field->report_count = parser->global.report_count;
+	field->logical_minimum = parser->global.logical_minimum;
+	field->logical_maximum = parser->global.logical_maximum;
+	field->physical_minimum = parser->global.physical_minimum;
+	field->physical_maximum = parser->global.physical_maximum;
+	field->unit_exponent = parser->global.unit_exponent;
+	field->unit = parser->global.unit;
+
+	return 0;
+}
+
+/*
+ * Read data value from item.
+ */
+
+static u32 item_udata(struct hid_item *item)
+{
+	switch (item->size) {
+		case 1: return item->data.u8;
+		case 2: return item->data.u16;
+		case 4: return item->data.u32;
+	}
+	return 0;
+}
+
+static s32 item_sdata(struct hid_item *item)
+{
+	switch (item->size) {
+		case 1: return item->data.s8;
+		case 2: return item->data.s16;
+		case 4: return item->data.s32;
+	}
+	return 0;
+}
+
+/*
+ * Process a global item.
+ */
+
+static int hid_parser_global(struct hid_parser *parser, struct hid_item *item)
+{
+	switch (item->tag) {
+
+		case HID_GLOBAL_ITEM_TAG_PUSH:
+
+			if (parser->global_stack_ptr == HID_GLOBAL_STACK_SIZE) {
+				dbg("global enviroment stack overflow");
+				return -1;
+			}
+
+			memcpy(parser->global_stack + parser->global_stack_ptr++,
+				&parser->global, sizeof(struct hid_global));
+			return 0;
+
+		case HID_GLOBAL_ITEM_TAG_POP:
+
+			if (!parser->global_stack_ptr) {
+				dbg("global enviroment stack underflow");
+				return -1;
+			}
+
+			memcpy(&parser->global, parser->global_stack + --parser->global_stack_ptr,
+				sizeof(struct hid_global));
+			return 0;
+
+		case HID_GLOBAL_ITEM_TAG_USAGE_PAGE:
+			parser->global.usage_page = item_udata(item);
+			return 0;
+
+		case HID_GLOBAL_ITEM_TAG_LOGICAL_MINIMUM:
+			parser->global.logical_minimum = item_sdata(item);
+			return 0;
+
+		case HID_GLOBAL_ITEM_TAG_LOGICAL_MAXIMUM:
+			if (parser->global.logical_minimum < 0)
+				parser->global.logical_maximum = item_sdata(item);
+			else
+				parser->global.logical_maximum = item_udata(item);
+			return 0;
+
+		case HID_GLOBAL_ITEM_TAG_PHYSICAL_MINIMUM:
+			parser->global.physical_minimum = item_sdata(item);
+			return 0;
+
+		case HID_GLOBAL_ITEM_TAG_PHYSICAL_MAXIMUM:
+			if (parser->global.physical_minimum < 0)
+				parser->global.physical_maximum = item_sdata(item);
+			else
+				parser->global.physical_maximum = item_udata(item);
+			return 0;
+
+		case HID_GLOBAL_ITEM_TAG_UNIT_EXPONENT:
+			parser->global.unit_exponent = item_sdata(item);
+			return 0;
+
+		case HID_GLOBAL_ITEM_TAG_UNIT:
+			parser->global.unit = item_udata(item);
+			return 0;
+
+		case HID_GLOBAL_ITEM_TAG_REPORT_SIZE:
+			if ((parser->global.report_size = item_udata(item)) > 32) {
+				dbg("invalid report_size %d", parser->global.report_size);
+				return -1;
+			}
+			return 0;
+
+		case HID_GLOBAL_ITEM_TAG_REPORT_COUNT:
+			if ((parser->global.report_count = item_udata(item)) > HID_MAX_USAGES) {
+				dbg("invalid report_count %d", parser->global.report_count);
+				return -1;
+			}
+			return 0;
+
+		case HID_GLOBAL_ITEM_TAG_REPORT_ID:
+			if ((parser->global.report_id = item_udata(item)) == 0) {
+				dbg("report_id 0 is invalid");
+				return -1;
+			}
+			return 0;
+
+		default:
+			dbg("unknown global tag 0x%x", item->tag);
+			return -1;
+	}
+}
+
+/*
+ * Process a local item.
+ */
+
+static int hid_parser_local(struct hid_parser *parser, struct hid_item *item)
+{
+	__u32 data;
+	unsigned n;
+
+	if (item->size == 0) {
+		dbg("item data expected for local item");
+		return -1;
+	}
+
+	data = item_udata(item);
+
+	switch (item->tag) {
+
+		case HID_LOCAL_ITEM_TAG_DELIMITER:
+
+			if (data) {
+				/*
+				 * We treat items before the first delimiter
+				 * as global to all usage sets (branch 0).
+				 * In the moment we process only these global
+				 * items and the first delimiter set.
+				 */
+				if (parser->local.delimiter_depth != 0) {
+					dbg("nested delimiters");
+					return -1;
+				}
+				parser->local.delimiter_depth++;
+				parser->local.delimiter_branch++;
+			} else {
+				if (parser->local.delimiter_depth < 1) {
+					dbg("bogus close delimiter");
+					return -1;
+				}
+				parser->local.delimiter_depth--;
+			}
+			return 1;
+
+		case HID_LOCAL_ITEM_TAG_USAGE:
+
+			if (parser->local.delimiter_branch > 1) {
+				dbg("alternative usage ignored");
+				return 0;
+			}
+
+			if (item->size <= 2)
+				data = (parser->global.usage_page << 16) + data;
+
+			return hid_add_usage(parser, data);
+
+		case HID_LOCAL_ITEM_TAG_USAGE_MINIMUM:
+
+			if (parser->local.delimiter_branch > 1) {
+				dbg("alternative usage ignored");
+				return 0;
+			}
+
+			if (item->size <= 2)
+				data = (parser->global.usage_page << 16) + data;
+
+			parser->local.usage_minimum = data;
+			return 0;
+
+		case HID_LOCAL_ITEM_TAG_USAGE_MAXIMUM:
+
+			if (parser->local.delimiter_branch > 1) {
+				dbg("alternative usage ignored");
+				return 0;
+			}
+
+			if (item->size <= 2)
+				data = (parser->global.usage_page << 16) + data;
+
+			for (n = parser->local.usage_minimum; n <= data; n++)
+				if (hid_add_usage(parser, n)) {
+					dbg("hid_add_usage failed\n");
+					return -1;
+				}
+			return 0;
+
+		default:
+
+			dbg("unknown local item tag 0x%x", item->tag);
+			return 0;
+	}
+	return 0;
+}
+
+/*
+ * Process a main item.
+ */
+
+static int hid_parser_main(struct hid_parser *parser, struct hid_item *item)
+{
+	__u32 data;
+	int ret;
+
+	data = item_udata(item);
+
+	switch (item->tag) {
+		case HID_MAIN_ITEM_TAG_BEGIN_COLLECTION:
+			ret = open_collection(parser, data & 0xff);
+			break;
+		case HID_MAIN_ITEM_TAG_END_COLLECTION:
+			ret = close_collection(parser);
+			break;
+		case HID_MAIN_ITEM_TAG_INPUT:
+			ret = hid_add_field(parser, HID_INPUT_REPORT, data);
+			break;
+		case HID_MAIN_ITEM_TAG_OUTPUT:
+			ret = hid_add_field(parser, HID_OUTPUT_REPORT, data);
+			break;
+		case HID_MAIN_ITEM_TAG_FEATURE:
+			ret = hid_add_field(parser, HID_FEATURE_REPORT, data);
+			break;
+		default:
+			dbg("unknown main item tag 0x%x", item->tag);
+			ret = 0;
+	}
+
+	memset(&parser->local, 0, sizeof(parser->local));	/* Reset the local parser environment */
+
+	return ret;
+}
+
+/*
+ * Process a reserved item.
+ */
+
+static int hid_parser_reserved(struct hid_parser *parser, struct hid_item *item)
+{
+	dbg("reserved item type, tag 0x%x", item->tag);
+	return 0;
+}
+
+/*
+ * Free a report and all registered fields. The field->usage and
+ * field->value table's are allocated behind the field, so we need
+ * only to free(field) itself.
+ */
+
+static void hid_free_report(struct hid_report *report)
+{
+	unsigned n;
+
+	for (n = 0; n < report->maxfield; n++)
+		kfree(report->field[n]);
+	kfree(report);
+}
+
+/*
+ * Free a device structure, all reports, and all fields.
+ */
+
+static void hid_free_device(struct hid_device *device)
+{
+	unsigned i,j;
+
+	for (i = 0; i < HID_REPORT_TYPES; i++) {
+		struct hid_report_enum *report_enum = device->report_enum + i;
+
+		for (j = 0; j < 256; j++) {
+			struct hid_report *report = report_enum->report_id_hash[j];
+			if (report)
+				hid_free_report(report);
+		}
+	}
+
+	kfree(device->rdesc);
+	kfree(device);
+}
+
+/*
+ * Fetch a report description item from the data stream. We support long
+ * items, though they are not used yet.
+ */
+
+static u8 *fetch_item(__u8 *start, __u8 *end, struct hid_item *item)
+{
+	u8 b;
+
+	if ((end - start) <= 0)
+		return NULL;
+
+	b = *start++;
+
+	item->type = (b >> 2) & 3;
+	item->tag  = (b >> 4) & 15;
+
+	if (item->tag == HID_ITEM_TAG_LONG) {
+
+		item->format = HID_ITEM_FORMAT_LONG;
+
+		if ((end - start) < 2)
+			return NULL;
+
+		item->size = *start++;
+		item->tag  = *start++;
+
+		if ((end - start) < item->size)
+			return NULL;
+
+		item->data.longdata = start;
+		start += item->size;
+		return start;
+	}
+
+	item->format = HID_ITEM_FORMAT_SHORT;
+	item->size = b & 3;
+
+	switch (item->size) {
+
+		case 0:
+			return start;
+
+		case 1:
+			if ((end - start) < 1)
+				return NULL;
+			item->data.u8 = *start++;
+			return start;
+
+		case 2:
+			if ((end - start) < 2)
+				return NULL;
+			item->data.u16 = le16_to_cpu(get_unaligned((__le16*)start));
+			start = (__u8 *)((__le16 *)start + 1);
+			return start;
+
+		case 3:
+			item->size++;
+			if ((end - start) < 4)
+				return NULL;
+			item->data.u32 = le32_to_cpu(get_unaligned((__le32*)start));
+			start = (__u8 *)((__le32 *)start + 1);
+			return start;
+	}
+
+	return NULL;
+}
+
+/*
+ * Parse a report description into a hid_device structure. Reports are
+ * enumerated, fields are attached to these reports.
+ */
+
+static struct hid_device *hid_parse_report(__u8 *start, unsigned size)
+{
+	struct hid_device *device;
+	struct hid_parser *parser;
+	struct hid_item item;
+	__u8 *end;
+	unsigned i;
+	static int (*dispatch_type[])(struct hid_parser *parser,
+				      struct hid_item *item) = {
+		hid_parser_main,
+		hid_parser_global,
+		hid_parser_local,
+		hid_parser_reserved
+	};
+
+	if (!(device = kzalloc(sizeof(struct hid_device), GFP_KERNEL)))
+		return NULL;
+
+	if (!(device->collection = kzalloc(sizeof(struct hid_collection) *
+				   HID_DEFAULT_NUM_COLLECTIONS, GFP_KERNEL))) {
+		kfree(device);
+		return NULL;
+	}
+	device->collection_size = HID_DEFAULT_NUM_COLLECTIONS;
+
+	for (i = 0; i < HID_REPORT_TYPES; i++)
+		INIT_LIST_HEAD(&device->report_enum[i].report_list);
+
+	if (!(device->rdesc = (__u8 *)kmalloc(size, GFP_KERNEL))) {
+		kfree(device->collection);
+		kfree(device);
+		return NULL;
+	}
+	memcpy(device->rdesc, start, size);
+	device->rsize = size;
+
+	if (!(parser = kzalloc(sizeof(struct hid_parser), GFP_KERNEL))) {
+		kfree(device->rdesc);
+		kfree(device->collection);
+		kfree(device);
+		return NULL;
+	}
+	parser->device = device;
+
+	end = start + size;
+	while ((start = fetch_item(start, end, &item)) != NULL) {
+
+		if (item.format != HID_ITEM_FORMAT_SHORT) {
+			dbg("unexpected long global item");
+			kfree(device->collection);
+			hid_free_device(device);
+			kfree(parser);
+			return NULL;
+		}
+
+		if (dispatch_type[item.type](parser, &item)) {
+			dbg("item %u %u %u %u parsing failed\n",
+				item.format, (unsigned)item.size, (unsigned)item.type, (unsigned)item.tag);
+			kfree(device->collection);
+			hid_free_device(device);
+			kfree(parser);
+			return NULL;
+		}
+
+		if (start == end) {
+			if (parser->collection_stack_ptr) {
+				dbg("unbalanced collection at end of report description");
+				kfree(device->collection);
+				hid_free_device(device);
+				kfree(parser);
+				return NULL;
+			}
+			if (parser->local.delimiter_depth) {
+				dbg("unbalanced delimiter at end of report description");
+				kfree(device->collection);
+				hid_free_device(device);
+				kfree(parser);
+				return NULL;
+			}
+			kfree(parser);
+			return device;
+		}
+	}
+
+	dbg("item fetching failed at offset %d\n", (int)(end - start));
+	kfree(device->collection);
+	hid_free_device(device);
+	kfree(parser);
+	return NULL;
+}
+
+/*
+ * Convert a signed n-bit integer to signed 32-bit integer. Common
+ * cases are done through the compiler, the screwed things has to be
+ * done by hand.
+ */
+
+static s32 snto32(__u32 value, unsigned n)
+{
+	switch (n) {
+		case 8:  return ((__s8)value);
+		case 16: return ((__s16)value);
+		case 32: return ((__s32)value);
+	}
+	return value & (1 << (n - 1)) ? value | (-1 << n) : value;
+}
+
+/*
+ * Convert a signed 32-bit integer to a signed n-bit integer.
+ */
+
+static u32 s32ton(__s32 value, unsigned n)
+{
+	s32 a = value >> (n - 1);
+	if (a && a != -1)
+		return value < 0 ? 1 << (n - 1) : (1 << (n - 1)) - 1;
+	return value & ((1 << n) - 1);
+}
+
+/*
+ * Extract/implement a data field from/to a little endian report (bit array).
+ *
+ * Code sort-of follows HID spec:
+ *     http://www.usb.org/developers/devclass_docs/HID1_11.pdf
+ *
+ * While the USB HID spec allows unlimited length bit fields in "report
+ * descriptors", most devices never use more than 16 bits.
+ * One model of UPS is claimed to report "LINEV" as a 32-bit field.
+ * Search linux-kernel and linux-usb-devel archives for "hid-core extract".
+ */
+
+static __inline__ __u32 extract(__u8 *report, unsigned offset, unsigned n)
+{
+	u64 x;
+
+	WARN_ON(n > 32);
+
+	report += offset >> 3;  /* adjust byte index */
+	offset &= 7;		/* now only need bit offset into one byte */
+	x = get_unaligned((u64 *) report);
+	x = le64_to_cpu(x);
+	x = (x >> offset) & ((1ULL << n) - 1);	/* extract bit field */
+	return (u32) x;
+}
+
+/*
+ * "implement" : set bits in a little endian bit stream.
+ * Same concepts as "extract" (see comments above).
+ * The data mangled in the bit stream remains in little endian
+ * order the whole time. It make more sense to talk about
+ * endianness of register values by considering a register
+ * a "cached" copy of the little endiad bit stream.
+ */
+static __inline__ void implement(__u8 *report, unsigned offset, unsigned n, __u32 value)
+{
+	u64 x;
+	u64 m = (1ULL << n) - 1;
+
+	WARN_ON(n > 32);
+
+	WARN_ON(value > m);
+	value &= m;
+
+	report += offset >> 3;
+	offset &= 7;
+
+	x = get_unaligned((u64 *)report);
+	x &= cpu_to_le64(~(m << offset));
+	x |= cpu_to_le64(((u64) value) << offset);
+	put_unaligned(x, (u64 *) report);
+}
+
+/*
+ * Search an array for a value.
+ */
+
+static __inline__ int search(__s32 *array, __s32 value, unsigned n)
+{
+	while (n--) {
+		if (*array++ == value)
+			return 0;
+	}
+	return -1;
+}
+
+static void hid_process_event(struct hid_device *hid, struct hid_field *field, struct hid_usage *usage, __s32 value, int interrupt)
+{
+	hid_dump_input(usage, value);
+	if (hid->claimed & HID_CLAIMED_INPUT)
+		hidinput_hid_event(hid, field, usage, value);
+	if (hid->claimed & HID_CLAIMED_HIDDEV && interrupt)
+		hiddev_hid_event(hid, field, usage, value);
+}
+
+/*
+ * Analyse a received field, and fetch the data from it. The field
+ * content is stored for next report processing (we do differential
+ * reporting to the layer).
+ */
+
+static void hid_input_field(struct hid_device *hid, struct hid_field *field, __u8 *data, int interrupt)
+{
+	unsigned n;
+	unsigned count = field->report_count;
+	unsigned offset = field->report_offset;
+	unsigned size = field->report_size;
+	__s32 min = field->logical_minimum;
+	__s32 max = field->logical_maximum;
+	__s32 *value;
+
+	if (!(value = kmalloc(sizeof(__s32) * count, GFP_ATOMIC)))
+		return;
+
+	for (n = 0; n < count; n++) {
+
+			value[n] = min < 0 ? snto32(extract(data, offset + n * size, size), size) :
+						    extract(data, offset + n * size, size);
+
+			if (!(field->flags & HID_MAIN_ITEM_VARIABLE) /* Ignore report if ErrorRollOver */
+			    && value[n] >= min && value[n] <= max
+			    && field->usage[value[n] - min].hid == HID_UP_KEYBOARD + 1)
+				goto exit;
+	}
+
+	for (n = 0; n < count; n++) {
+
+		if (HID_MAIN_ITEM_VARIABLE & field->flags) {
+			hid_process_event(hid, field, &field->usage[n], value[n], interrupt);
+			continue;
+		}
+
+		if (field->value[n] >= min && field->value[n] <= max
+			&& field->usage[field->value[n] - min].hid
+			&& search(value, field->value[n], count))
+				hid_process_event(hid, field, &field->usage[field->value[n] - min], 0, interrupt);
+
+		if (value[n] >= min && value[n] <= max
+			&& field->usage[value[n] - min].hid
+			&& search(field->value, value[n], count))
+				hid_process_event(hid, field, &field->usage[value[n] - min], 1, interrupt);
+	}
+
+	memcpy(field->value, value, count * sizeof(__s32));
+exit:
+	kfree(value);
+}
+
+
+/*
+ * Output the field into the report.
+ */
+
+static void hid_output_field(struct hid_field *field, __u8 *data)
+{
+	unsigned count = field->report_count;
+	unsigned offset = field->report_offset;
+	unsigned size = field->report_size;
+	unsigned n;
+
+	for (n = 0; n < count; n++) {
+		if (field->logical_minimum < 0)	/* signed values */
+			implement(data, offset + n * size, size, s32ton(field->value[n], size));
+		else				/* unsigned values */
+			implement(data, offset + n * size, size, field->value[n]);
+	}
+}
+
+/*
+ * Create a report.
+ */
+
+static void hid_output_report(struct hid_report *report, __u8 *data)
+{
+	unsigned n;
+
+	if (report->id > 0)
+		*data++ = report->id;
+
+	for (n = 0; n < report->maxfield; n++)
+		hid_output_field(report->field[n], data);
+}
+
+/*
+ * Set a field value. The report this field belongs to has to be
+ * created and transferred to the device, to set this value in the
+ * device.
+ */
+
+int hid_set_field(struct hid_field *field, unsigned offset, __s32 value)
+{
+	unsigned size = field->report_size;
+
+	hid_dump_input(field->usage + offset, value);
+
+	if (offset >= field->report_count) {
+		dbg("offset (%d) exceeds report_count (%d)", offset, field->report_count);
+		hid_dump_field(field, 8);
+		return -1;
+	}
+	if (field->logical_minimum < 0) {
+		if (value != snto32(s32ton(value, size), size)) {
+			dbg("value %d is out of range", value);
+			return -1;
+		}
+	}
+	field->value[offset] = value;
+	return 0;
+}
+
diff --git a/drivers/hid/hid-input.c b/drivers/hid/hid-input.c
new file mode 100644
index 000000000000..d459005062e0
--- /dev/null
+++ b/drivers/hid/hid-input.c
@@ -0,0 +1,840 @@
+/*
+ * $Id: hid-input.c,v 1.2 2002/04/23 00:59:25 rdamazio Exp $
+ *
+ *  Copyright (c) 2000-2001 Vojtech Pavlik
+ *  Copyright (c) 2006 Jiri Kosina
+ *
+ *  HID to Linux Input mapping
+ */
+
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ * Should you need to contact me, the author, you can do so either by
+ * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
+ * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
+ */
+
+#include <linux/module.h>
+#include <linux/slab.h>
+#include <linux/kernel.h>
+#include <linux/usb/input.h>
+
+#undef DEBUG
+
+#include <linux/hid.h>
+
+#define unk	KEY_UNKNOWN
+
+static const unsigned char hid_keyboard[256] = {
+	  0,  0,  0,  0, 30, 48, 46, 32, 18, 33, 34, 35, 23, 36, 37, 38,
+	 50, 49, 24, 25, 16, 19, 31, 20, 22, 47, 17, 45, 21, 44,  2,  3,
+	  4,  5,  6,  7,  8,  9, 10, 11, 28,  1, 14, 15, 57, 12, 13, 26,
+	 27, 43, 43, 39, 40, 41, 51, 52, 53, 58, 59, 60, 61, 62, 63, 64,
+	 65, 66, 67, 68, 87, 88, 99, 70,119,110,102,104,111,107,109,106,
+	105,108,103, 69, 98, 55, 74, 78, 96, 79, 80, 81, 75, 76, 77, 71,
+	 72, 73, 82, 83, 86,127,116,117,183,184,185,186,187,188,189,190,
+	191,192,193,194,134,138,130,132,128,129,131,137,133,135,136,113,
+	115,114,unk,unk,unk,121,unk, 89, 93,124, 92, 94, 95,unk,unk,unk,
+	122,123, 90, 91, 85,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,
+	unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,
+	unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,
+	unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,
+	unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,
+	 29, 42, 56,125, 97, 54,100,126,164,166,165,163,161,115,114,113,
+	150,158,159,128,136,177,178,176,142,152,173,140,unk,unk,unk,unk
+};
+
+static const struct {
+	__s32 x;
+	__s32 y;
+}  hid_hat_to_axis[] = {{ 0, 0}, { 0,-1}, { 1,-1}, { 1, 0}, { 1, 1}, { 0, 1}, {-1, 1}, {-1, 0}, {-1,-1}};
+
+#define map_abs(c)	do { usage->code = c; usage->type = EV_ABS; bit = input->absbit; max = ABS_MAX; } while (0)
+#define map_rel(c)	do { usage->code = c; usage->type = EV_REL; bit = input->relbit; max = REL_MAX; } while (0)
+#define map_key(c)	do { usage->code = c; usage->type = EV_KEY; bit = input->keybit; max = KEY_MAX; } while (0)
+#define map_led(c)	do { usage->code = c; usage->type = EV_LED; bit = input->ledbit; max = LED_MAX; } while (0)
+
+#define map_abs_clear(c)	do { map_abs(c); clear_bit(c, bit); } while (0)
+#define map_key_clear(c)	do { map_key(c); clear_bit(c, bit); } while (0)
+
+#ifdef CONFIG_USB_HIDINPUT_POWERBOOK
+
+struct hidinput_key_translation {
+	u16 from;
+	u16 to;
+	u8 flags;
+};
+
+#define POWERBOOK_FLAG_FKEY 0x01
+
+static struct hidinput_key_translation powerbook_fn_keys[] = {
+	{ KEY_BACKSPACE, KEY_DELETE },
+	{ KEY_F1,       KEY_BRIGHTNESSDOWN,     POWERBOOK_FLAG_FKEY },
+	{ KEY_F2,       KEY_BRIGHTNESSUP,       POWERBOOK_FLAG_FKEY },
+	{ KEY_F3,       KEY_MUTE,               POWERBOOK_FLAG_FKEY },
+	{ KEY_F4,       KEY_VOLUMEDOWN,         POWERBOOK_FLAG_FKEY },
+	{ KEY_F5,       KEY_VOLUMEUP,           POWERBOOK_FLAG_FKEY },
+	{ KEY_F6,       KEY_NUMLOCK,            POWERBOOK_FLAG_FKEY },
+	{ KEY_F7,       KEY_SWITCHVIDEOMODE,    POWERBOOK_FLAG_FKEY },
+	{ KEY_F8,       KEY_KBDILLUMTOGGLE,     POWERBOOK_FLAG_FKEY },
+	{ KEY_F9,       KEY_KBDILLUMDOWN,       POWERBOOK_FLAG_FKEY },
+	{ KEY_F10,      KEY_KBDILLUMUP,         POWERBOOK_FLAG_FKEY },
+	{ KEY_UP,       KEY_PAGEUP },
+	{ KEY_DOWN,     KEY_PAGEDOWN },
+	{ KEY_LEFT,     KEY_HOME },
+	{ KEY_RIGHT,    KEY_END },
+	{ }
+};
+
+static struct hidinput_key_translation powerbook_numlock_keys[] = {
+	{ KEY_J,        KEY_KP1 },
+	{ KEY_K,        KEY_KP2 },
+	{ KEY_L,        KEY_KP3 },
+	{ KEY_U,        KEY_KP4 },
+	{ KEY_I,        KEY_KP5 },
+	{ KEY_O,        KEY_KP6 },
+	{ KEY_7,        KEY_KP7 },
+	{ KEY_8,        KEY_KP8 },
+	{ KEY_9,        KEY_KP9 },
+	{ KEY_M,        KEY_KP0 },
+	{ KEY_DOT,      KEY_KPDOT },
+	{ KEY_SLASH,    KEY_KPPLUS },
+	{ KEY_SEMICOLON, KEY_KPMINUS },
+	{ KEY_P,        KEY_KPASTERISK },
+	{ KEY_MINUS,    KEY_KPEQUAL },
+	{ KEY_0,        KEY_KPSLASH },
+	{ KEY_F6,       KEY_NUMLOCK },
+	{ KEY_KPENTER,  KEY_KPENTER },
+	{ KEY_BACKSPACE, KEY_BACKSPACE },
+	{ }
+};
+
+static struct hidinput_key_translation powerbook_iso_keyboard[] = {
+	{ KEY_GRAVE,    KEY_102ND },
+	{ KEY_102ND,    KEY_GRAVE },
+	{ }
+};
+
+
+static int usbhid_pb_fnmode = 1;
+module_param_named(pb_fnmode, usbhid_pb_fnmode, int, 0644);
+MODULE_PARM_DESC(pb_fnmode,
+		"Mode of fn key on PowerBooks (0 = disabled, 1 = fkeyslast, 2 = fkeysfirst)");
+
+static struct hidinput_key_translation *find_translation(struct hidinput_key_translation *table, u16 from)
+{
+	struct hidinput_key_translation *trans;
+
+	/* Look for the translation */
+	for (trans = table; trans->from; trans++)
+		if (trans->from == from)
+			return trans;
+
+	return NULL;
+}
+
+static int hidinput_pb_event(struct hid_device *hid, struct input_dev *input,
+		struct hid_usage *usage, __s32 value)
+{
+	struct hidinput_key_translation *trans;
+
+	if (usage->code == KEY_FN) {
+		if (value) hid->quirks |=  HID_QUIRK_POWERBOOK_FN_ON;
+		else       hid->quirks &= ~HID_QUIRK_POWERBOOK_FN_ON;
+
+		input_event(input, usage->type, usage->code, value);
+
+		return 1;
+	}
+
+	if (usbhid_pb_fnmode) {
+		int do_translate;
+
+		trans = find_translation(powerbook_fn_keys, usage->code);
+		if (trans) {
+			if (test_bit(usage->code, hid->pb_pressed_fn))
+				do_translate = 1;
+			else if (trans->flags & POWERBOOK_FLAG_FKEY)
+				do_translate =
+					(usbhid_pb_fnmode == 2 &&  (hid->quirks & HID_QUIRK_POWERBOOK_FN_ON)) ||
+					(usbhid_pb_fnmode == 1 && !(hid->quirks & HID_QUIRK_POWERBOOK_FN_ON));
+			else
+				do_translate = (hid->quirks & HID_QUIRK_POWERBOOK_FN_ON);
+
+			if (do_translate) {
+				if (value)
+					set_bit(usage->code, hid->pb_pressed_fn);
+				else
+					clear_bit(usage->code, hid->pb_pressed_fn);
+
+				input_event(input, usage->type, trans->to, value);
+
+				return 1;
+			}
+		}
+
+		if (test_bit(usage->code, hid->pb_pressed_numlock) ||
+				test_bit(LED_NUML, input->led)) {
+			trans = find_translation(powerbook_numlock_keys, usage->code);
+
+			if (trans) {
+				if (value)
+					set_bit(usage->code, hid->pb_pressed_numlock);
+				else
+					clear_bit(usage->code, hid->pb_pressed_numlock);
+
+				input_event(input, usage->type, trans->to, value);
+			}
+
+			return 1;
+		}
+	}
+
+	if (hid->quirks & HID_QUIRK_POWERBOOK_ISO_KEYBOARD) {
+		trans = find_translation(powerbook_iso_keyboard, usage->code);
+		if (trans) {
+			input_event(input, usage->type, trans->to, value);
+			return 1;
+		}
+	}
+
+	return 0;
+}
+
+static void hidinput_pb_setup(struct input_dev *input)
+{
+	struct hidinput_key_translation *trans;
+
+	set_bit(KEY_NUMLOCK, input->keybit);
+
+	/* Enable all needed keys */
+	for (trans = powerbook_fn_keys; trans->from; trans++)
+		set_bit(trans->to, input->keybit);
+
+	for (trans = powerbook_numlock_keys; trans->from; trans++)
+		set_bit(trans->to, input->keybit);
+
+	for (trans = powerbook_iso_keyboard; trans->from; trans++)
+		set_bit(trans->to, input->keybit);
+
+}
+#else
+static inline int hidinput_pb_event(struct hid_device *hid, struct input_dev *input,
+		struct hid_usage *usage, __s32 value)
+{
+	return 0;
+}
+
+static inline void hidinput_pb_setup(struct input_dev *input)
+{
+}
+#endif
+
+static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_field *field,
+				     struct hid_usage *usage)
+{
+	struct input_dev *input = hidinput->input;
+	struct hid_device *device = input->private;
+	int max = 0, code;
+	unsigned long *bit = NULL;
+
+	field->hidinput = hidinput;
+
+#ifdef DEBUG
+	printk(KERN_DEBUG "Mapping: ");
+	resolv_usage(usage->hid);
+	printk(" ---> ");
+#endif
+
+	if (field->flags & HID_MAIN_ITEM_CONSTANT)
+		goto ignore;
+
+	switch (usage->hid & HID_USAGE_PAGE) {
+
+		case HID_UP_UNDEFINED:
+			goto ignore;
+
+		case HID_UP_KEYBOARD:
+
+			set_bit(EV_REP, input->evbit);
+
+			if ((usage->hid & HID_USAGE) < 256) {
+				if (!hid_keyboard[usage->hid & HID_USAGE]) goto ignore;
+				map_key_clear(hid_keyboard[usage->hid & HID_USAGE]);
+			} else
+				map_key(KEY_UNKNOWN);
+
+			break;
+
+		case HID_UP_BUTTON:
+
+			code = ((usage->hid - 1) & 0xf);
+
+			switch (field->application) {
+				case HID_GD_MOUSE:
+				case HID_GD_POINTER:  code += 0x110; break;
+				case HID_GD_JOYSTICK: code += 0x120; break;
+				case HID_GD_GAMEPAD:  code += 0x130; break;
+				default:
+					switch (field->physical) {
+						case HID_GD_MOUSE:
+						case HID_GD_POINTER:  code += 0x110; break;
+						case HID_GD_JOYSTICK: code += 0x120; break;
+						case HID_GD_GAMEPAD:  code += 0x130; break;
+						default:              code += 0x100;
+					}
+			}
+
+			map_key(code);
+			break;
+
+
+		case HID_UP_SIMULATION:
+
+			switch (usage->hid & 0xffff) {
+				case 0xba: map_abs(ABS_RUDDER);   break;
+				case 0xbb: map_abs(ABS_THROTTLE); break;
+				case 0xc4: map_abs(ABS_GAS);      break;
+				case 0xc5: map_abs(ABS_BRAKE);    break;
+				case 0xc8: map_abs(ABS_WHEEL);    break;
+				default:   goto ignore;
+			}
+			break;
+
+		case HID_UP_GENDESK:
+
+			if ((usage->hid & 0xf0) == 0x80) {	/* SystemControl */
+				switch (usage->hid & 0xf) {
+					case 0x1: map_key_clear(KEY_POWER);  break;
+					case 0x2: map_key_clear(KEY_SLEEP);  break;
+					case 0x3: map_key_clear(KEY_WAKEUP); break;
+					default: goto unknown;
+				}
+				break;
+			}
+
+			if ((usage->hid & 0xf0) == 0x90) {	/* D-pad */
+				switch (usage->hid) {
+					case HID_GD_UP:	   usage->hat_dir = 1; break;
+					case HID_GD_DOWN:  usage->hat_dir = 5; break;
+					case HID_GD_RIGHT: usage->hat_dir = 3; break;
+					case HID_GD_LEFT:  usage->hat_dir = 7; break;
+					default: goto unknown;
+				}
+				if (field->dpad) {
+					map_abs(field->dpad);
+					goto ignore;
+				}
+				map_abs(ABS_HAT0X);
+				break;
+			}
+
+			switch (usage->hid) {
+
+				/* These usage IDs map directly to the usage codes. */
+				case HID_GD_X: case HID_GD_Y: case HID_GD_Z:
+				case HID_GD_RX: case HID_GD_RY: case HID_GD_RZ:
+				case HID_GD_SLIDER: case HID_GD_DIAL: case HID_GD_WHEEL:
+					if (field->flags & HID_MAIN_ITEM_RELATIVE)
+						map_rel(usage->hid & 0xf);
+					else
+						map_abs(usage->hid & 0xf);
+					break;
+
+				case HID_GD_HATSWITCH:
+					usage->hat_min = field->logical_minimum;
+					usage->hat_max = field->logical_maximum;
+					map_abs(ABS_HAT0X);
+					break;
+
+				case HID_GD_START:	map_key_clear(BTN_START);	break;
+				case HID_GD_SELECT:	map_key_clear(BTN_SELECT);	break;
+
+				default: goto unknown;
+			}
+
+			break;
+
+		case HID_UP_LED:
+			if (((usage->hid - 1) & 0xffff) >= LED_MAX)
+				goto ignore;
+			map_led((usage->hid - 1) & 0xffff);
+			break;
+
+		case HID_UP_DIGITIZER:
+
+			switch (usage->hid & 0xff) {
+
+				case 0x30: /* TipPressure */
+					if (!test_bit(BTN_TOUCH, input->keybit)) {
+						device->quirks |= HID_QUIRK_NOTOUCH;
+						set_bit(EV_KEY, input->evbit);
+						set_bit(BTN_TOUCH, input->keybit);
+					}
+
+					map_abs_clear(ABS_PRESSURE);
+					break;
+
+				case 0x32: /* InRange */
+					switch (field->physical & 0xff) {
+						case 0x21: map_key(BTN_TOOL_MOUSE); break;
+						case 0x22: map_key(BTN_TOOL_FINGER); break;
+						default: map_key(BTN_TOOL_PEN); break;
+					}
+					break;
+
+				case 0x3c: /* Invert */
+					map_key_clear(BTN_TOOL_RUBBER);
+					break;
+
+				case 0x33: /* Touch */
+				case 0x42: /* TipSwitch */
+				case 0x43: /* TipSwitch2 */
+					device->quirks &= ~HID_QUIRK_NOTOUCH;
+					map_key_clear(BTN_TOUCH);
+					break;
+
+				case 0x44: /* BarrelSwitch */
+					map_key_clear(BTN_STYLUS);
+					break;
+
+				default:  goto unknown;
+			}
+			break;
+
+		case HID_UP_CONSUMER:	/* USB HUT v1.1, pages 56-62 */
+
+			switch (usage->hid & HID_USAGE) {
+				case 0x000: goto ignore;
+				case 0x034: map_key_clear(KEY_SLEEP);		break;
+				case 0x036: map_key_clear(BTN_MISC);		break;
+				case 0x045: map_key_clear(KEY_RADIO);		break;
+				case 0x08a: map_key_clear(KEY_WWW);		break;
+				case 0x08d: map_key_clear(KEY_PROGRAM);		break;
+				case 0x095: map_key_clear(KEY_HELP);		break;
+				case 0x09c: map_key_clear(KEY_CHANNELUP);	break;
+				case 0x09d: map_key_clear(KEY_CHANNELDOWN);	break;
+				case 0x0b0: map_key_clear(KEY_PLAY);		break;
+				case 0x0b1: map_key_clear(KEY_PAUSE);		break;
+				case 0x0b2: map_key_clear(KEY_RECORD);		break;
+				case 0x0b3: map_key_clear(KEY_FASTFORWARD);	break;
+				case 0x0b4: map_key_clear(KEY_REWIND);		break;
+				case 0x0b5: map_key_clear(KEY_NEXTSONG);	break;
+				case 0x0b6: map_key_clear(KEY_PREVIOUSSONG);	break;
+				case 0x0b7: map_key_clear(KEY_STOPCD);		break;
+				case 0x0b8: map_key_clear(KEY_EJECTCD);		break;
+				case 0x0cd: map_key_clear(KEY_PLAYPAUSE);	break;
+			        case 0x0e0: map_abs_clear(ABS_VOLUME);		break;
+				case 0x0e2: map_key_clear(KEY_MUTE);		break;
+				case 0x0e5: map_key_clear(KEY_BASSBOOST);	break;
+				case 0x0e9: map_key_clear(KEY_VOLUMEUP);	break;
+				case 0x0ea: map_key_clear(KEY_VOLUMEDOWN);	break;
+				case 0x183: map_key_clear(KEY_CONFIG);		break;
+				case 0x18a: map_key_clear(KEY_MAIL);		break;
+				case 0x192: map_key_clear(KEY_CALC);		break;
+				case 0x194: map_key_clear(KEY_FILE);		break;
+				case 0x1a7: map_key_clear(KEY_DOCUMENTS);	break;
+				case 0x201: map_key_clear(KEY_NEW);		break;
+				case 0x207: map_key_clear(KEY_SAVE);		break;
+				case 0x208: map_key_clear(KEY_PRINT);		break;
+				case 0x209: map_key_clear(KEY_PROPS);		break;
+				case 0x21a: map_key_clear(KEY_UNDO);		break;
+				case 0x21b: map_key_clear(KEY_COPY);		break;
+				case 0x21c: map_key_clear(KEY_CUT);		break;
+				case 0x21d: map_key_clear(KEY_PASTE);		break;
+				case 0x221: map_key_clear(KEY_FIND);		break;
+				case 0x223: map_key_clear(KEY_HOMEPAGE);	break;
+				case 0x224: map_key_clear(KEY_BACK);		break;
+				case 0x225: map_key_clear(KEY_FORWARD);		break;
+				case 0x226: map_key_clear(KEY_STOP);		break;
+				case 0x227: map_key_clear(KEY_REFRESH);		break;
+				case 0x22a: map_key_clear(KEY_BOOKMARKS);	break;
+				case 0x233: map_key_clear(KEY_SCROLLUP);	break;
+				case 0x234: map_key_clear(KEY_SCROLLDOWN);	break;
+				case 0x238: map_rel(REL_HWHEEL);		break;
+				case 0x279: map_key_clear(KEY_REDO);		break;
+				case 0x289: map_key_clear(KEY_REPLY);		break;
+				case 0x28b: map_key_clear(KEY_FORWARDMAIL);	break;
+				case 0x28c: map_key_clear(KEY_SEND);		break;
+
+				/* Reported on a Cherry Cymotion keyboard */
+				case 0x301: map_key_clear(KEY_PROG1);		break;
+				case 0x302: map_key_clear(KEY_PROG2);		break;
+				case 0x303: map_key_clear(KEY_PROG3);		break;
+
+				default:    goto ignore;
+			}
+			break;
+
+		case HID_UP_HPVENDOR:	/* Reported on a Dutch layout HP5308 */
+
+			set_bit(EV_REP, input->evbit);
+			switch (usage->hid & HID_USAGE) {
+			        case 0x021: map_key_clear(KEY_PRINT);           break;
+				case 0x070: map_key_clear(KEY_HP);		break;
+				case 0x071: map_key_clear(KEY_CAMERA);		break;
+				case 0x072: map_key_clear(KEY_SOUND);		break;
+				case 0x073: map_key_clear(KEY_QUESTION);	break;
+				case 0x080: map_key_clear(KEY_EMAIL);		break;
+				case 0x081: map_key_clear(KEY_CHAT);		break;
+				case 0x082: map_key_clear(KEY_SEARCH);		break;
+				case 0x083: map_key_clear(KEY_CONNECT);	        break;
+				case 0x084: map_key_clear(KEY_FINANCE);		break;
+				case 0x085: map_key_clear(KEY_SPORT);		break;
+				case 0x086: map_key_clear(KEY_SHOP);	        break;
+				default:    goto ignore;
+			}
+			break;
+
+		case HID_UP_MSVENDOR:
+			goto ignore;
+
+		case HID_UP_CUSTOM: /* Reported on Logitech and Powerbook USB keyboards */
+
+			set_bit(EV_REP, input->evbit);
+			switch(usage->hid & HID_USAGE) {
+				case 0x003:
+					/* The fn key on Apple PowerBooks */
+					map_key_clear(KEY_FN);
+					hidinput_pb_setup(input);
+					break;
+
+				default:    goto ignore;
+			}
+			break;
+
+		case HID_UP_LOGIVENDOR: /* Reported on Logitech Ultra X Media Remote */
+
+			set_bit(EV_REP, input->evbit);
+			switch(usage->hid & HID_USAGE) {
+				case 0x004: map_key_clear(KEY_AGAIN);		break;
+				case 0x00d: map_key_clear(KEY_HOME);		break;
+				case 0x024: map_key_clear(KEY_SHUFFLE);		break;
+				case 0x025: map_key_clear(KEY_TV);		break;
+				case 0x026: map_key_clear(KEY_MENU);		break;
+				case 0x031: map_key_clear(KEY_AUDIO);		break;
+				case 0x032: map_key_clear(KEY_TEXT);		break;
+				case 0x033: map_key_clear(KEY_LAST);		break;
+				case 0x047: map_key_clear(KEY_MP3);		break;
+				case 0x048: map_key_clear(KEY_DVD);		break;
+				case 0x049: map_key_clear(KEY_MEDIA);		break;
+				case 0x04a: map_key_clear(KEY_VIDEO);		break;
+				case 0x04b: map_key_clear(KEY_ANGLE);		break;
+				case 0x04c: map_key_clear(KEY_LANGUAGE);	break;
+				case 0x04d: map_key_clear(KEY_SUBTITLE);	break;
+				case 0x051: map_key_clear(KEY_RED);		break;
+				case 0x052: map_key_clear(KEY_CLOSE);		break;
+				default:    goto ignore;
+			}
+			break;
+
+		case HID_UP_PID:
+
+			switch(usage->hid & HID_USAGE) {
+				case 0xa4: map_key_clear(BTN_DEAD);	break;
+				default: goto ignore;
+			}
+			break;
+
+		default:
+		unknown:
+			if (field->report_size == 1) {
+				if (field->report->type == HID_OUTPUT_REPORT) {
+					map_led(LED_MISC);
+					break;
+				}
+				map_key(BTN_MISC);
+				break;
+			}
+			if (field->flags & HID_MAIN_ITEM_RELATIVE) {
+				map_rel(REL_MISC);
+				break;
+			}
+			map_abs(ABS_MISC);
+			break;
+	}
+
+	if (device->quirks & HID_QUIRK_MIGHTYMOUSE) {
+		if (usage->hid == HID_GD_Z)
+			map_rel(REL_HWHEEL);
+		else if (usage->code == BTN_1)
+			map_key(BTN_2);
+		else if (usage->code == BTN_2)
+			map_key(BTN_1);
+	}
+
+	if ((device->quirks & (HID_QUIRK_2WHEEL_MOUSE_HACK_7 | HID_QUIRK_2WHEEL_MOUSE_HACK_5)) &&
+		 (usage->type == EV_REL) && (usage->code == REL_WHEEL))
+			set_bit(REL_HWHEEL, bit);
+
+	if (((device->quirks & HID_QUIRK_2WHEEL_MOUSE_HACK_5) && (usage->hid == 0x00090005))
+		|| ((device->quirks & HID_QUIRK_2WHEEL_MOUSE_HACK_7) && (usage->hid == 0x00090007)))
+		goto ignore;
+
+	if ((device->quirks & HID_QUIRK_BAD_RELATIVE_KEYS) &&
+		usage->type == EV_KEY && (field->flags & HID_MAIN_ITEM_RELATIVE))
+		field->flags &= ~HID_MAIN_ITEM_RELATIVE;
+
+	set_bit(usage->type, input->evbit);
+
+	while (usage->code <= max && test_and_set_bit(usage->code, bit))
+		usage->code = find_next_zero_bit(bit, max + 1, usage->code);
+
+	if (usage->code > max)
+		goto ignore;
+
+
+	if (usage->type == EV_ABS) {
+
+		int a = field->logical_minimum;
+		int b = field->logical_maximum;
+
+		if ((device->quirks & HID_QUIRK_BADPAD) && (usage->code == ABS_X || usage->code == ABS_Y)) {
+			a = field->logical_minimum = 0;
+			b = field->logical_maximum = 255;
+		}
+
+		if (field->application == HID_GD_GAMEPAD || field->application == HID_GD_JOYSTICK)
+			input_set_abs_params(input, usage->code, a, b, (b - a) >> 8, (b - a) >> 4);
+		else	input_set_abs_params(input, usage->code, a, b, 0, 0);
+
+	}
+
+	if (usage->type == EV_ABS &&
+	    (usage->hat_min < usage->hat_max || usage->hat_dir)) {
+		int i;
+		for (i = usage->code; i < usage->code + 2 && i <= max; i++) {
+			input_set_abs_params(input, i, -1, 1, 0, 0);
+			set_bit(i, input->absbit);
+		}
+		if (usage->hat_dir && !field->dpad)
+			field->dpad = usage->code;
+	}
+
+#ifdef DEBUG
+	resolv_event(usage->type, usage->code);
+	printk("\n");
+#endif
+	return;
+
+ignore:
+#ifdef DEBUG
+	printk("IGNORED\n");
+#endif
+	return;
+}
+
+void hidinput_hid_event(struct hid_device *hid, struct hid_field *field, struct hid_usage *usage, __s32 value)
+{
+	struct input_dev *input;
+	int *quirks = &hid->quirks;
+
+	if (!field->hidinput)
+		return;
+
+	input = field->hidinput->input;
+
+	if (!usage->type)
+		return;
+
+	if (((hid->quirks & HID_QUIRK_2WHEEL_MOUSE_HACK_5) && (usage->hid == 0x00090005))
+		|| ((hid->quirks & HID_QUIRK_2WHEEL_MOUSE_HACK_7) && (usage->hid == 0x00090007))) {
+		if (value) hid->quirks |=  HID_QUIRK_2WHEEL_MOUSE_HACK_ON;
+		else       hid->quirks &= ~HID_QUIRK_2WHEEL_MOUSE_HACK_ON;
+		return;
+	}
+
+	if ((hid->quirks & HID_QUIRK_INVERT_HWHEEL) && (usage->code == REL_HWHEEL)) {
+		input_event(input, usage->type, usage->code, -value);
+		return;
+	}
+
+	if ((hid->quirks & HID_QUIRK_2WHEEL_MOUSE_HACK_ON) && (usage->code == REL_WHEEL)) {
+		input_event(input, usage->type, REL_HWHEEL, value);
+		return;
+	}
+
+	if ((hid->quirks & HID_QUIRK_POWERBOOK_HAS_FN) && hidinput_pb_event(hid, input, usage, value))
+		return;
+
+	if (usage->hat_min < usage->hat_max || usage->hat_dir) {
+		int hat_dir = usage->hat_dir;
+		if (!hat_dir)
+			hat_dir = (value - usage->hat_min) * 8 / (usage->hat_max - usage->hat_min + 1) + 1;
+		if (hat_dir < 0 || hat_dir > 8) hat_dir = 0;
+		input_event(input, usage->type, usage->code    , hid_hat_to_axis[hat_dir].x);
+                input_event(input, usage->type, usage->code + 1, hid_hat_to_axis[hat_dir].y);
+                return;
+        }
+
+	if (usage->hid == (HID_UP_DIGITIZER | 0x003c)) { /* Invert */
+		*quirks = value ? (*quirks | HID_QUIRK_INVERT) : (*quirks & ~HID_QUIRK_INVERT);
+		return;
+	}
+
+	if (usage->hid == (HID_UP_DIGITIZER | 0x0032)) { /* InRange */
+		if (value) {
+			input_event(input, usage->type, (*quirks & HID_QUIRK_INVERT) ? BTN_TOOL_RUBBER : usage->code, 1);
+			return;
+		}
+		input_event(input, usage->type, usage->code, 0);
+		input_event(input, usage->type, BTN_TOOL_RUBBER, 0);
+		return;
+	}
+
+	if (usage->hid == (HID_UP_DIGITIZER | 0x0030) && (*quirks & HID_QUIRK_NOTOUCH)) { /* Pressure */
+		int a = field->logical_minimum;
+		int b = field->logical_maximum;
+		input_event(input, EV_KEY, BTN_TOUCH, value > a + ((b - a) >> 3));
+	}
+
+	if (usage->hid == (HID_UP_PID | 0x83UL)) { /* Simultaneous Effects Max */
+		dbg("Maximum Effects - %d",value);
+		return;
+	}
+
+	if (usage->hid == (HID_UP_PID | 0x7fUL)) {
+		dbg("PID Pool Report\n");
+		return;
+	}
+
+	if ((usage->type == EV_KEY) && (usage->code == 0)) /* Key 0 is "unassigned", not KEY_UNKNOWN */
+		return;
+
+	input_event(input, usage->type, usage->code, value);
+
+	if ((field->flags & HID_MAIN_ITEM_RELATIVE) && (usage->type == EV_KEY))
+		input_event(input, usage->type, usage->code, 0);
+}
+
+void hidinput_report_event(struct hid_device *hid, struct hid_report *report)
+{
+	struct hid_input *hidinput;
+
+	list_for_each_entry(hidinput, &hid->inputs, list)
+		input_sync(hidinput->input);
+}
+
+static int hidinput_find_field(struct hid_device *hid, unsigned int type, unsigned int code, struct hid_field **field)
+{
+	struct hid_report *report;
+	int i, j;
+
+	list_for_each_entry(report, &hid->report_enum[HID_OUTPUT_REPORT].report_list, list) {
+		for (i = 0; i < report->maxfield; i++) {
+			*field = report->field[i];
+			for (j = 0; j < (*field)->maxusage; j++)
+				if ((*field)->usage[j].type == type && (*field)->usage[j].code == code)
+					return j;
+		}
+	}
+	return -1;
+}
+
+/*
+ * Register the input device; print a message.
+ * Configure the input layer interface
+ * Read all reports and initialize the absolute field values.
+ */
+
+int hidinput_connect(struct hid_device *hid)
+{
+	struct usb_device *dev = hid->dev;
+	struct hid_report *report;
+	struct hid_input *hidinput = NULL;
+	struct input_dev *input_dev;
+	int i, j, k;
+
+	INIT_LIST_HEAD(&hid->inputs);
+
+	for (i = 0; i < hid->maxcollection; i++)
+		if (hid->collection[i].type == HID_COLLECTION_APPLICATION ||
+		    hid->collection[i].type == HID_COLLECTION_PHYSICAL)
+			if (IS_INPUT_APPLICATION(hid->collection[i].usage))
+				break;
+
+	if (i == hid->maxcollection)
+		return -1;
+
+	for (k = HID_INPUT_REPORT; k <= HID_OUTPUT_REPORT; k++)
+		list_for_each_entry(report, &hid->report_enum[k].report_list, list) {
+
+			if (!report->maxfield)
+				continue;
+
+			if (!hidinput) {
+				hidinput = kzalloc(sizeof(*hidinput), GFP_KERNEL);
+				input_dev = input_allocate_device();
+				if (!hidinput || !input_dev) {
+					kfree(hidinput);
+					input_free_device(input_dev);
+					err("Out of memory during hid input probe");
+					return -1;
+				}
+
+				input_dev->private = hid;
+				input_dev->event = hidinput_input_event;
+				input_dev->open = hidinput_open;
+				input_dev->close = hidinput_close;
+
+				input_dev->name = hid->name;
+				input_dev->phys = hid->phys;
+				input_dev->uniq = hid->uniq;
+				usb_to_input_id(dev, &input_dev->id);
+				input_dev->cdev.dev = &hid->intf->dev;
+
+				hidinput->input = input_dev;
+				list_add_tail(&hidinput->list, &hid->inputs);
+			}
+
+			for (i = 0; i < report->maxfield; i++)
+				for (j = 0; j < report->field[i]->maxusage; j++)
+					hidinput_configure_usage(hidinput, report->field[i],
+								 report->field[i]->usage + j);
+
+			if (hid->quirks & HID_QUIRK_MULTI_INPUT) {
+				/* This will leave hidinput NULL, so that it
+				 * allocates another one if we have more inputs on
+				 * the same interface. Some devices (e.g. Happ's
+				 * UGCI) cram a lot of unrelated inputs into the
+				 * same interface. */
+				hidinput->report = report;
+				input_register_device(hidinput->input);
+				hidinput = NULL;
+			}
+		}
+
+	/* This only gets called when we are a single-input (most of the
+	 * time). IOW, not a HID_QUIRK_MULTI_INPUT. The hid_ff_init() is
+	 * only useful in this case, and not for multi-input quirks. */
+	if (hidinput) {
+		hid_ff_init(hid);
+		input_register_device(hidinput->input);
+	}
+
+	return 0;
+}
+
+void hidinput_disconnect(struct hid_device *hid)
+{
+	struct hid_input *hidinput, *next;
+
+	list_for_each_entry_safe(hidinput, next, &hid->inputs, list) {
+		list_del(&hidinput->list);
+		input_unregister_device(hidinput->input);
+		kfree(hidinput);
+	}
+}
diff --git a/drivers/usb/input/hid-core.c b/drivers/usb/input/hid-core.c
index 0811c39bd14f..06e169b6a17e 100644
--- a/drivers/usb/input/hid-core.c
+++ b/drivers/usb/input/hid-core.c
@@ -4,6 +4,7 @@
  *  Copyright (c) 1999 Andreas Gal
  *  Copyright (c) 2000-2005 Vojtech Pavlik <vojtech@suse.cz>
  *  Copyright (c) 2005 Michael Haboustak <mike-@cinci.rr.com> for Concept2, Inc
+ *  Copyright (c) 2006 Jiri Kosina
  */
 
 /*
@@ -32,7 +33,7 @@
 
 #include <linux/usb.h>
 
-#include "hid.h"
+#include <linux/hid.h>
 #include <linux/hiddev.h>
 
 /*
@@ -55,887 +56,6 @@ module_param_named(mousepoll, hid_mousepoll_interval, uint, 0644);
 MODULE_PARM_DESC(mousepoll, "Polling interval of mice");
 
 /*
- * Register a new report for a device.
- */
-
-static struct hid_report *hid_register_report(struct hid_device *device, unsigned type, unsigned id)
-{
-	struct hid_report_enum *report_enum = device->report_enum + type;
-	struct hid_report *report;
-
-	if (report_enum->report_id_hash[id])
-		return report_enum->report_id_hash[id];
-
-	if (!(report = kzalloc(sizeof(struct hid_report), GFP_KERNEL)))
-		return NULL;
-
-	if (id != 0)
-		report_enum->numbered = 1;
-
-	report->id = id;
-	report->type = type;
-	report->size = 0;
-	report->device = device;
-	report_enum->report_id_hash[id] = report;
-
-	list_add_tail(&report->list, &report_enum->report_list);
-
-	return report;
-}
-
-/*
- * Register a new field for this report.
- */
-
-static struct hid_field *hid_register_field(struct hid_report *report, unsigned usages, unsigned values)
-{
-	struct hid_field *field;
-
-	if (report->maxfield == HID_MAX_FIELDS) {
-		dbg("too many fields in report");
-		return NULL;
-	}
-
-	if (!(field = kzalloc(sizeof(struct hid_field) + usages * sizeof(struct hid_usage)
-		+ values * sizeof(unsigned), GFP_KERNEL))) return NULL;
-
-	field->index = report->maxfield++;
-	report->field[field->index] = field;
-	field->usage = (struct hid_usage *)(field + 1);
-	field->value = (unsigned *)(field->usage + usages);
-	field->report = report;
-
-	return field;
-}
-
-/*
- * Open a collection. The type/usage is pushed on the stack.
- */
-
-static int open_collection(struct hid_parser *parser, unsigned type)
-{
-	struct hid_collection *collection;
-	unsigned usage;
-
-	usage = parser->local.usage[0];
-
-	if (parser->collection_stack_ptr == HID_COLLECTION_STACK_SIZE) {
-		dbg("collection stack overflow");
-		return -1;
-	}
-
-	if (parser->device->maxcollection == parser->device->collection_size) {
-		collection = kmalloc(sizeof(struct hid_collection) *
-				parser->device->collection_size * 2, GFP_KERNEL);
-		if (collection == NULL) {
-			dbg("failed to reallocate collection array");
-			return -1;
-		}
-		memcpy(collection, parser->device->collection,
-			sizeof(struct hid_collection) *
-			parser->device->collection_size);
-		memset(collection + parser->device->collection_size, 0,
-			sizeof(struct hid_collection) *
-			parser->device->collection_size);
-		kfree(parser->device->collection);
-		parser->device->collection = collection;
-		parser->device->collection_size *= 2;
-	}
-
-	parser->collection_stack[parser->collection_stack_ptr++] =
-		parser->device->maxcollection;
-
-	collection = parser->device->collection +
-		parser->device->maxcollection++;
-	collection->type = type;
-	collection->usage = usage;
-	collection->level = parser->collection_stack_ptr - 1;
-
-	if (type == HID_COLLECTION_APPLICATION)
-		parser->device->maxapplication++;
-
-	return 0;
-}
-
-/*
- * Close a collection.
- */
-
-static int close_collection(struct hid_parser *parser)
-{
-	if (!parser->collection_stack_ptr) {
-		dbg("collection stack underflow");
-		return -1;
-	}
-	parser->collection_stack_ptr--;
-	return 0;
-}
-
-/*
- * Climb up the stack, search for the specified collection type
- * and return the usage.
- */
-
-static unsigned hid_lookup_collection(struct hid_parser *parser, unsigned type)
-{
-	int n;
-	for (n = parser->collection_stack_ptr - 1; n >= 0; n--)
-		if (parser->device->collection[parser->collection_stack[n]].type == type)
-			return parser->device->collection[parser->collection_stack[n]].usage;
-	return 0; /* we know nothing about this usage type */
-}
-
-/*
- * Add a usage to the temporary parser table.
- */
-
-static int hid_add_usage(struct hid_parser *parser, unsigned usage)
-{
-	if (parser->local.usage_index >= HID_MAX_USAGES) {
-		dbg("usage index exceeded");
-		return -1;
-	}
-	parser->local.usage[parser->local.usage_index] = usage;
-	parser->local.collection_index[parser->local.usage_index] =
-		parser->collection_stack_ptr ?
-		parser->collection_stack[parser->collection_stack_ptr - 1] : 0;
-	parser->local.usage_index++;
-	return 0;
-}
-
-/*
- * Register a new field for this report.
- */
-
-static int hid_add_field(struct hid_parser *parser, unsigned report_type, unsigned flags)
-{
-	struct hid_report *report;
-	struct hid_field *field;
-	int usages;
-	unsigned offset;
-	int i;
-
-	if (!(report = hid_register_report(parser->device, report_type, parser->global.report_id))) {
-		dbg("hid_register_report failed");
-		return -1;
-	}
-
-	if (parser->global.logical_maximum < parser->global.logical_minimum) {
-		dbg("logical range invalid %d %d", parser->global.logical_minimum, parser->global.logical_maximum);
-		return -1;
-	}
-
-	offset = report->size;
-	report->size += parser->global.report_size * parser->global.report_count;
-
-	if (!parser->local.usage_index) /* Ignore padding fields */
-		return 0;
-
-	usages = max_t(int, parser->local.usage_index, parser->global.report_count);
-
-	if ((field = hid_register_field(report, usages, parser->global.report_count)) == NULL)
-		return 0;
-
-	field->physical = hid_lookup_collection(parser, HID_COLLECTION_PHYSICAL);
-	field->logical = hid_lookup_collection(parser, HID_COLLECTION_LOGICAL);
-	field->application = hid_lookup_collection(parser, HID_COLLECTION_APPLICATION);
-
-	for (i = 0; i < usages; i++) {
-		int j = i;
-		/* Duplicate the last usage we parsed if we have excess values */
-		if (i >= parser->local.usage_index)
-			j = parser->local.usage_index - 1;
-		field->usage[i].hid = parser->local.usage[j];
-		field->usage[i].collection_index =
-			parser->local.collection_index[j];
-	}
-
-	field->maxusage = usages;
-	field->flags = flags;
-	field->report_offset = offset;
-	field->report_type = report_type;
-	field->report_size = parser->global.report_size;
-	field->report_count = parser->global.report_count;
-	field->logical_minimum = parser->global.logical_minimum;
-	field->logical_maximum = parser->global.logical_maximum;
-	field->physical_minimum = parser->global.physical_minimum;
-	field->physical_maximum = parser->global.physical_maximum;
-	field->unit_exponent = parser->global.unit_exponent;
-	field->unit = parser->global.unit;
-
-	return 0;
-}
-
-/*
- * Read data value from item.
- */
-
-static u32 item_udata(struct hid_item *item)
-{
-	switch (item->size) {
-		case 1: return item->data.u8;
-		case 2: return item->data.u16;
-		case 4: return item->data.u32;
-	}
-	return 0;
-}
-
-static s32 item_sdata(struct hid_item *item)
-{
-	switch (item->size) {
-		case 1: return item->data.s8;
-		case 2: return item->data.s16;
-		case 4: return item->data.s32;
-	}
-	return 0;
-}
-
-/*
- * Process a global item.
- */
-
-static int hid_parser_global(struct hid_parser *parser, struct hid_item *item)
-{
-	switch (item->tag) {
-
-		case HID_GLOBAL_ITEM_TAG_PUSH:
-
-			if (parser->global_stack_ptr == HID_GLOBAL_STACK_SIZE) {
-				dbg("global enviroment stack overflow");
-				return -1;
-			}
-
-			memcpy(parser->global_stack + parser->global_stack_ptr++,
-				&parser->global, sizeof(struct hid_global));
-			return 0;
-
-		case HID_GLOBAL_ITEM_TAG_POP:
-
-			if (!parser->global_stack_ptr) {
-				dbg("global enviroment stack underflow");
-				return -1;
-			}
-
-			memcpy(&parser->global, parser->global_stack + --parser->global_stack_ptr,
-				sizeof(struct hid_global));
-			return 0;
-
-		case HID_GLOBAL_ITEM_TAG_USAGE_PAGE:
-			parser->global.usage_page = item_udata(item);
-			return 0;
-
-		case HID_GLOBAL_ITEM_TAG_LOGICAL_MINIMUM:
-			parser->global.logical_minimum = item_sdata(item);
-			return 0;
-
-		case HID_GLOBAL_ITEM_TAG_LOGICAL_MAXIMUM:
-			if (parser->global.logical_minimum < 0)
-				parser->global.logical_maximum = item_sdata(item);
-			else
-				parser->global.logical_maximum = item_udata(item);
-			return 0;
-
-		case HID_GLOBAL_ITEM_TAG_PHYSICAL_MINIMUM:
-			parser->global.physical_minimum = item_sdata(item);
-			return 0;
-
-		case HID_GLOBAL_ITEM_TAG_PHYSICAL_MAXIMUM:
-			if (parser->global.physical_minimum < 0)
-				parser->global.physical_maximum = item_sdata(item);
-			else
-				parser->global.physical_maximum = item_udata(item);
-			return 0;
-
-		case HID_GLOBAL_ITEM_TAG_UNIT_EXPONENT:
-			parser->global.unit_exponent = item_sdata(item);
-			return 0;
-
-		case HID_GLOBAL_ITEM_TAG_UNIT:
-			parser->global.unit = item_udata(item);
-			return 0;
-
-		case HID_GLOBAL_ITEM_TAG_REPORT_SIZE:
-			if ((parser->global.report_size = item_udata(item)) > 32) {
-				dbg("invalid report_size %d", parser->global.report_size);
-				return -1;
-			}
-			return 0;
-
-		case HID_GLOBAL_ITEM_TAG_REPORT_COUNT:
-			if ((parser->global.report_count = item_udata(item)) > HID_MAX_USAGES) {
-				dbg("invalid report_count %d", parser->global.report_count);
-				return -1;
-			}
-			return 0;
-
-		case HID_GLOBAL_ITEM_TAG_REPORT_ID:
-			if ((parser->global.report_id = item_udata(item)) == 0) {
-				dbg("report_id 0 is invalid");
-				return -1;
-			}
-			return 0;
-
-		default:
-			dbg("unknown global tag 0x%x", item->tag);
-			return -1;
-	}
-}
-
-/*
- * Process a local item.
- */
-
-static int hid_parser_local(struct hid_parser *parser, struct hid_item *item)
-{
-	__u32 data;
-	unsigned n;
-
-	if (item->size == 0) {
-		dbg("item data expected for local item");
-		return -1;
-	}
-
-	data = item_udata(item);
-
-	switch (item->tag) {
-
-		case HID_LOCAL_ITEM_TAG_DELIMITER:
-
-			if (data) {
-				/*
-				 * We treat items before the first delimiter
-				 * as global to all usage sets (branch 0).
-				 * In the moment we process only these global
-				 * items and the first delimiter set.
-				 */
-				if (parser->local.delimiter_depth != 0) {
-					dbg("nested delimiters");
-					return -1;
-				}
-				parser->local.delimiter_depth++;
-				parser->local.delimiter_branch++;
-			} else {
-				if (parser->local.delimiter_depth < 1) {
-					dbg("bogus close delimiter");
-					return -1;
-				}
-				parser->local.delimiter_depth--;
-			}
-			return 1;
-
-		case HID_LOCAL_ITEM_TAG_USAGE:
-
-			if (parser->local.delimiter_branch > 1) {
-				dbg("alternative usage ignored");
-				return 0;
-			}
-
-			if (item->size <= 2)
-				data = (parser->global.usage_page << 16) + data;
-
-			return hid_add_usage(parser, data);
-
-		case HID_LOCAL_ITEM_TAG_USAGE_MINIMUM:
-
-			if (parser->local.delimiter_branch > 1) {
-				dbg("alternative usage ignored");
-				return 0;
-			}
-
-			if (item->size <= 2)
-				data = (parser->global.usage_page << 16) + data;
-
-			parser->local.usage_minimum = data;
-			return 0;
-
-		case HID_LOCAL_ITEM_TAG_USAGE_MAXIMUM:
-
-			if (parser->local.delimiter_branch > 1) {
-				dbg("alternative usage ignored");
-				return 0;
-			}
-
-			if (item->size <= 2)
-				data = (parser->global.usage_page << 16) + data;
-
-			for (n = parser->local.usage_minimum; n <= data; n++)
-				if (hid_add_usage(parser, n)) {
-					dbg("hid_add_usage failed\n");
-					return -1;
-				}
-			return 0;
-
-		default:
-
-			dbg("unknown local item tag 0x%x", item->tag);
-			return 0;
-	}
-	return 0;
-}
-
-/*
- * Process a main item.
- */
-
-static int hid_parser_main(struct hid_parser *parser, struct hid_item *item)
-{
-	__u32 data;
-	int ret;
-
-	data = item_udata(item);
-
-	switch (item->tag) {
-		case HID_MAIN_ITEM_TAG_BEGIN_COLLECTION:
-			ret = open_collection(parser, data & 0xff);
-			break;
-		case HID_MAIN_ITEM_TAG_END_COLLECTION:
-			ret = close_collection(parser);
-			break;
-		case HID_MAIN_ITEM_TAG_INPUT:
-			ret = hid_add_field(parser, HID_INPUT_REPORT, data);
-			break;
-		case HID_MAIN_ITEM_TAG_OUTPUT:
-			ret = hid_add_field(parser, HID_OUTPUT_REPORT, data);
-			break;
-		case HID_MAIN_ITEM_TAG_FEATURE:
-			ret = hid_add_field(parser, HID_FEATURE_REPORT, data);
-			break;
-		default:
-			dbg("unknown main item tag 0x%x", item->tag);
-			ret = 0;
-	}
-
-	memset(&parser->local, 0, sizeof(parser->local));	/* Reset the local parser environment */
-
-	return ret;
-}
-
-/*
- * Process a reserved item.
- */
-
-static int hid_parser_reserved(struct hid_parser *parser, struct hid_item *item)
-{
-	dbg("reserved item type, tag 0x%x", item->tag);
-	return 0;
-}
-
-/*
- * Free a report and all registered fields. The field->usage and
- * field->value table's are allocated behind the field, so we need
- * only to free(field) itself.
- */
-
-static void hid_free_report(struct hid_report *report)
-{
-	unsigned n;
-
-	for (n = 0; n < report->maxfield; n++)
-		kfree(report->field[n]);
-	kfree(report);
-}
-
-/*
- * Free a device structure, all reports, and all fields.
- */
-
-static void hid_free_device(struct hid_device *device)
-{
-	unsigned i,j;
-
-	for (i = 0; i < HID_REPORT_TYPES; i++) {
-		struct hid_report_enum *report_enum = device->report_enum + i;
-
-		for (j = 0; j < 256; j++) {
-			struct hid_report *report = report_enum->report_id_hash[j];
-			if (report)
-				hid_free_report(report);
-		}
-	}
-
-	kfree(device->rdesc);
-	kfree(device);
-}
-
-/*
- * Fetch a report description item from the data stream. We support long
- * items, though they are not used yet.
- */
-
-static u8 *fetch_item(__u8 *start, __u8 *end, struct hid_item *item)
-{
-	u8 b;
-
-	if ((end - start) <= 0)
-		return NULL;
-
-	b = *start++;
-
-	item->type = (b >> 2) & 3;
-	item->tag  = (b >> 4) & 15;
-
-	if (item->tag == HID_ITEM_TAG_LONG) {
-
-		item->format = HID_ITEM_FORMAT_LONG;
-
-		if ((end - start) < 2)
-			return NULL;
-
-		item->size = *start++;
-		item->tag  = *start++;
-
-		if ((end - start) < item->size)
-			return NULL;
-
-		item->data.longdata = start;
-		start += item->size;
-		return start;
-	}
-
-	item->format = HID_ITEM_FORMAT_SHORT;
-	item->size = b & 3;
-
-	switch (item->size) {
-
-		case 0:
-			return start;
-
-		case 1:
-			if ((end - start) < 1)
-				return NULL;
-			item->data.u8 = *start++;
-			return start;
-
-		case 2:
-			if ((end - start) < 2)
-				return NULL;
-			item->data.u16 = le16_to_cpu(get_unaligned((__le16*)start));
-			start = (__u8 *)((__le16 *)start + 1);
-			return start;
-
-		case 3:
-			item->size++;
-			if ((end - start) < 4)
-				return NULL;
-			item->data.u32 = le32_to_cpu(get_unaligned((__le32*)start));
-			start = (__u8 *)((__le32 *)start + 1);
-			return start;
-	}
-
-	return NULL;
-}
-
-/*
- * Parse a report description into a hid_device structure. Reports are
- * enumerated, fields are attached to these reports.
- */
-
-static struct hid_device *hid_parse_report(__u8 *start, unsigned size)
-{
-	struct hid_device *device;
-	struct hid_parser *parser;
-	struct hid_item item;
-	__u8 *end;
-	unsigned i;
-	static int (*dispatch_type[])(struct hid_parser *parser,
-				      struct hid_item *item) = {
-		hid_parser_main,
-		hid_parser_global,
-		hid_parser_local,
-		hid_parser_reserved
-	};
-
-	if (!(device = kzalloc(sizeof(struct hid_device), GFP_KERNEL)))
-		return NULL;
-
-	if (!(device->collection = kzalloc(sizeof(struct hid_collection) *
-				   HID_DEFAULT_NUM_COLLECTIONS, GFP_KERNEL))) {
-		kfree(device);
-		return NULL;
-	}
-	device->collection_size = HID_DEFAULT_NUM_COLLECTIONS;
-
-	for (i = 0; i < HID_REPORT_TYPES; i++)
-		INIT_LIST_HEAD(&device->report_enum[i].report_list);
-
-	if (!(device->rdesc = (__u8 *)kmalloc(size, GFP_KERNEL))) {
-		kfree(device->collection);
-		kfree(device);
-		return NULL;
-	}
-	memcpy(device->rdesc, start, size);
-	device->rsize = size;
-
-	if (!(parser = kzalloc(sizeof(struct hid_parser), GFP_KERNEL))) {
-		kfree(device->rdesc);
-		kfree(device->collection);
-		kfree(device);
-		return NULL;
-	}
-	parser->device = device;
-
-	end = start + size;
-	while ((start = fetch_item(start, end, &item)) != NULL) {
-
-		if (item.format != HID_ITEM_FORMAT_SHORT) {
-			dbg("unexpected long global item");
-			kfree(device->collection);
-			hid_free_device(device);
-			kfree(parser);
-			return NULL;
-		}
-
-		if (dispatch_type[item.type](parser, &item)) {
-			dbg("item %u %u %u %u parsing failed\n",
-				item.format, (unsigned)item.size, (unsigned)item.type, (unsigned)item.tag);
-			kfree(device->collection);
-			hid_free_device(device);
-			kfree(parser);
-			return NULL;
-		}
-
-		if (start == end) {
-			if (parser->collection_stack_ptr) {
-				dbg("unbalanced collection at end of report description");
-				kfree(device->collection);
-				hid_free_device(device);
-				kfree(parser);
-				return NULL;
-			}
-			if (parser->local.delimiter_depth) {
-				dbg("unbalanced delimiter at end of report description");
-				kfree(device->collection);
-				hid_free_device(device);
-				kfree(parser);
-				return NULL;
-			}
-			kfree(parser);
-			return device;
-		}
-	}
-
-	dbg("item fetching failed at offset %d\n", (int)(end - start));
-	kfree(device->collection);
-	hid_free_device(device);
-	kfree(parser);
-	return NULL;
-}
-
-/*
- * Convert a signed n-bit integer to signed 32-bit integer. Common
- * cases are done through the compiler, the screwed things has to be
- * done by hand.
- */
-
-static s32 snto32(__u32 value, unsigned n)
-{
-	switch (n) {
-		case 8:  return ((__s8)value);
-		case 16: return ((__s16)value);
-		case 32: return ((__s32)value);
-	}
-	return value & (1 << (n - 1)) ? value | (-1 << n) : value;
-}
-
-/*
- * Convert a signed 32-bit integer to a signed n-bit integer.
- */
-
-static u32 s32ton(__s32 value, unsigned n)
-{
-	s32 a = value >> (n - 1);
-	if (a && a != -1)
-		return value < 0 ? 1 << (n - 1) : (1 << (n - 1)) - 1;
-	return value & ((1 << n) - 1);
-}
-
-/*
- * Extract/implement a data field from/to a little endian report (bit array).
- *
- * Code sort-of follows HID spec:
- *     http://www.usb.org/developers/devclass_docs/HID1_11.pdf
- *
- * While the USB HID spec allows unlimited length bit fields in "report
- * descriptors", most devices never use more than 16 bits.
- * One model of UPS is claimed to report "LINEV" as a 32-bit field.
- * Search linux-kernel and linux-usb-devel archives for "hid-core extract".
- */
-
-static __inline__ __u32 extract(__u8 *report, unsigned offset, unsigned n)
-{
-	u64 x;
-
-	WARN_ON(n > 32);
-
-	report += offset >> 3;  /* adjust byte index */
-	offset &= 7;		/* now only need bit offset into one byte */
-	x = get_unaligned((u64 *) report);
-	x = le64_to_cpu(x);
-	x = (x >> offset) & ((1ULL << n) - 1);	/* extract bit field */
-	return (u32) x;
-}
-
-/*
- * "implement" : set bits in a little endian bit stream.
- * Same concepts as "extract" (see comments above).
- * The data mangled in the bit stream remains in little endian
- * order the whole time. It make more sense to talk about
- * endianness of register values by considering a register
- * a "cached" copy of the little endiad bit stream.
- */
-static __inline__ void implement(__u8 *report, unsigned offset, unsigned n, __u32 value)
-{
-	u64 x;
-	u64 m = (1ULL << n) - 1;
-
-	WARN_ON(n > 32);
-
-	WARN_ON(value > m);
-	value &= m;
-
-	report += offset >> 3;
-	offset &= 7;
-
-	x = get_unaligned((u64 *)report);
-	x &= cpu_to_le64(~(m << offset));
-	x |= cpu_to_le64(((u64) value) << offset);
-	put_unaligned(x, (u64 *) report);
-}
-
-/*
- * Search an array for a value.
- */
-
-static __inline__ int search(__s32 *array, __s32 value, unsigned n)
-{
-	while (n--) {
-		if (*array++ == value)
-			return 0;
-	}
-	return -1;
-}
-
-static void hid_process_event(struct hid_device *hid, struct hid_field *field, struct hid_usage *usage, __s32 value, int interrupt)
-{
-	hid_dump_input(usage, value);
-	if (hid->claimed & HID_CLAIMED_INPUT)
-		hidinput_hid_event(hid, field, usage, value);
-	if (hid->claimed & HID_CLAIMED_HIDDEV && interrupt)
-		hiddev_hid_event(hid, field, usage, value);
-}
-
-/*
- * Analyse a received field, and fetch the data from it. The field
- * content is stored for next report processing (we do differential
- * reporting to the layer).
- */
-
-static void hid_input_field(struct hid_device *hid, struct hid_field *field, __u8 *data, int interrupt)
-{
-	unsigned n;
-	unsigned count = field->report_count;
-	unsigned offset = field->report_offset;
-	unsigned size = field->report_size;
-	__s32 min = field->logical_minimum;
-	__s32 max = field->logical_maximum;
-	__s32 *value;
-
-	if (!(value = kmalloc(sizeof(__s32) * count, GFP_ATOMIC)))
-		return;
-
-	for (n = 0; n < count; n++) {
-
-			value[n] = min < 0 ? snto32(extract(data, offset + n * size, size), size) :
-						    extract(data, offset + n * size, size);
-
-			if (!(field->flags & HID_MAIN_ITEM_VARIABLE) /* Ignore report if ErrorRollOver */
-			    && value[n] >= min && value[n] <= max
-			    && field->usage[value[n] - min].hid == HID_UP_KEYBOARD + 1)
-				goto exit;
-	}
-
-	for (n = 0; n < count; n++) {
-
-		if (HID_MAIN_ITEM_VARIABLE & field->flags) {
-			hid_process_event(hid, field, &field->usage[n], value[n], interrupt);
-			continue;
-		}
-
-		if (field->value[n] >= min && field->value[n] <= max
-			&& field->usage[field->value[n] - min].hid
-			&& search(value, field->value[n], count))
-				hid_process_event(hid, field, &field->usage[field->value[n] - min], 0, interrupt);
-
-		if (value[n] >= min && value[n] <= max
-			&& field->usage[value[n] - min].hid
-			&& search(field->value, value[n], count))
-				hid_process_event(hid, field, &field->usage[value[n] - min], 1, interrupt);
-	}
-
-	memcpy(field->value, value, count * sizeof(__s32));
-exit:
-	kfree(value);
-}
-
-static int hid_input_report(int type, struct urb *urb, int interrupt)
-{
-	struct hid_device *hid = urb->context;
-	struct hid_report_enum *report_enum = hid->report_enum + type;
-	u8 *data = urb->transfer_buffer;
-	int len = urb->actual_length;
-	struct hid_report *report;
-	int n, size;
-
-	if (!len) {
-		dbg("empty report");
-		return -1;
-	}
-
-#ifdef DEBUG_DATA
-	printk(KERN_DEBUG __FILE__ ": report (size %u) (%snumbered)\n", len, report_enum->numbered ? "" : "un");
-#endif
-
-	n = 0;				/* Normally report number is 0 */
-	if (report_enum->numbered) {	/* Device uses numbered reports, data[0] is report number */
-		n = *data++;
-		len--;
-	}
-
-#ifdef DEBUG_DATA
-	{
-		int i;
-		printk(KERN_DEBUG __FILE__ ": report %d (size %u) = ", n, len);
-		for (i = 0; i < len; i++)
-			printk(" %02x", data[i]);
-		printk("\n");
-	}
-#endif
-
-	if (!(report = report_enum->report_id_hash[n])) {
-		dbg("undefined report_id %d received", n);
-		return -1;
-	}
-
-	size = ((report->size - 1) >> 3) + 1;
-
-	if (len < size) {
-		dbg("report %d is too short, (%d < %d)", report->id, len, size);
-		memset(data + len, 0, size - len);
-	}
-
-	if (hid->claimed & HID_CLAIMED_HIDDEV)
-		hiddev_report_event(hid, report);
-
-	for (n = 0; n < report->maxfield; n++)
-		hid_input_field(hid, report->field[n], data, interrupt);
-
-	if (hid->claimed & HID_CLAIMED_INPUT)
-		hidinput_report_event(hid, report);
-
-	return 0;
-}
-
-/*
  * Input submission and I/O error handler.
  */
 
@@ -1044,6 +164,65 @@ done:
 	spin_unlock_irqrestore(&hid->inlock, flags);
 }
 
+
+static int hid_input_report(int type, struct urb *urb, int interrupt)
+{
+	struct hid_device *hid = urb->context;
+	struct hid_report_enum *report_enum = hid->report_enum + type;
+	u8 *data = urb->transfer_buffer;
+	int len = urb->actual_length;
+	struct hid_report *report;
+	int n, size;
+
+	if (!len) {
+		dbg("empty report");
+		return -1;
+	}
+
+#ifdef DEBUG_DATA
+	printk(KERN_DEBUG __FILE__ ": report (size %u) (%snumbered)\n", len, report_enum->numbered ? "" : "un");
+#endif
+
+	n = 0;                          /* Normally report number is 0 */
+	if (report_enum->numbered) {    /* Device uses numbered reports, data[0] is report number */
+		n = *data++;
+		len--;
+	}
+
+#ifdef DEBUG_DATA
+	{
+		int i;
+		printk(KERN_DEBUG __FILE__ ": report %d (size %u) = ", n, len);
+		for (i = 0; i < len; i++)
+			printk(" %02x", data[i]);
+		printk("\n");
+	}
+#endif
+
+	if (!(report = report_enum->report_id_hash[n])) {
+		dbg("undefined report_id %d received", n);
+		return -1;
+	}
+
+	size = ((report->size - 1) >> 3) + 1;
+
+	if (len < size) {
+		dbg("report %d is too short, (%d < %d)", report->id, len, size);
+		memset(data + len, 0, size - len);
+	}
+
+	if (hid->claimed & HID_CLAIMED_HIDDEV)
+		hiddev_report_event(hid, report);
+
+	for (n = 0; n < report->maxfield; n++)
+		hid_input_field(hid, report->field[n], data, interrupt);
+
+	if (hid->claimed & HID_CLAIMED_INPUT)
+		hidinput_report_event(hid, report);
+
+	return 0;
+}
+
 /*
  * Input interrupt completion handler.
  */
@@ -1093,67 +272,6 @@ static void hid_irq_in(struct urb *urb)
 }
 
 /*
- * Output the field into the report.
- */
-
-static void hid_output_field(struct hid_field *field, __u8 *data)
-{
-	unsigned count = field->report_count;
-	unsigned offset = field->report_offset;
-	unsigned size = field->report_size;
-	unsigned n;
-
-	for (n = 0; n < count; n++) {
-		if (field->logical_minimum < 0)	/* signed values */
-			implement(data, offset + n * size, size, s32ton(field->value[n], size));
-		else				/* unsigned values */
-			implement(data, offset + n * size, size, field->value[n]);
-	}
-}
-
-/*
- * Create a report.
- */
-
-static void hid_output_report(struct hid_report *report, __u8 *data)
-{
-	unsigned n;
-
-	if (report->id > 0)
-		*data++ = report->id;
-
-	for (n = 0; n < report->maxfield; n++)
-		hid_output_field(report->field[n], data);
-}
-
-/*
- * Set a field value. The report this field belongs to has to be
- * created and transferred to the device, to set this value in the
- * device.
- */
-
-int hid_set_field(struct hid_field *field, unsigned offset, __s32 value)
-{
-	unsigned size = field->report_size;
-
-	hid_dump_input(field->usage + offset, value);
-
-	if (offset >= field->report_count) {
-		dbg("offset (%d) exceeds report_count (%d)", offset, field->report_count);
-		hid_dump_field(field, 8);
-		return -1;
-	}
-	if (field->logical_minimum < 0) {
-		if (value != snto32(s32ton(value, size), size)) {
-			dbg("value %d is out of range", value);
-			return -1;
-		}
-	}
-	field->value[offset] = value;
-	return 0;
-}
-
-/*
  * Find a report field with a specified HID usage.
  */
 #if 0
@@ -1379,6 +497,29 @@ void hid_submit_report(struct hid_device *hid, struct hid_report *report, unsign
 	spin_unlock_irqrestore(&hid->ctrllock, flags);
 }
 
+static int hidinput_input_event(struct input_dev *dev, unsigned int type, unsigned int code, int value)
+{
+	struct hid_device *hid = dev->private;
+	struct hid_field *field;
+	int offset;
+
+	if (type == EV_FF)
+		return input_ff_event(dev, type, code, value);
+
+	if (type != EV_LED)
+		return -1;
+
+	if ((offset = hidinput_find_field(hid, type, code, &field)) == -1) {
+		warn("event field not found");
+		return -1;
+	}
+
+	hid_set_field(field, offset, value);
+	hid_submit_report(hid, field->report, USB_DIR_OUT);
+
+	return 0;
+}
+
 int hid_wait_io(struct hid_device *hid)
 {
 	if (!wait_event_timeout(hid->wait, (!test_bit(HID_CTRL_RUNNING, &hid->iofl) &&
@@ -1428,6 +569,18 @@ void hid_close(struct hid_device *hid)
 		usb_kill_urb(hid->urbin);
 }
 
+static int hidinput_open(struct input_dev *dev)
+{
+	struct hid_device *hid = dev->private;
+	return hid_open(hid);
+}
+
+static void hidinput_close(struct input_dev *dev)
+{
+	struct hid_device *hid = dev->private;
+	hid_close(hid);
+}
+
 #define USB_VENDOR_ID_PANJIT		0x134c
 
 #define USB_VENDOR_ID_TURBOX		0x062a
diff --git a/drivers/usb/input/hid-debug.h b/drivers/usb/input/hid-debug.h
deleted file mode 100644
index f04d6d75c098..000000000000
--- a/drivers/usb/input/hid-debug.h
+++ /dev/null
@@ -1,757 +0,0 @@
-/*
- * $Id: hid-debug.h,v 1.8 2001/09/25 09:37:57 vojtech Exp $
- *
- *  (c) 1999 Andreas Gal		<gal@cs.uni-magdeburg.de>
- *  (c) 2000-2001 Vojtech Pavlik	<vojtech@ucw.cz>
- *
- *  Some debug stuff for the HID parser.
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- * Should you need to contact me, the author, you can do so either by
- * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
- * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
- */
-
-#include <linux/input.h>
-
-struct hid_usage_entry {
-	unsigned  page;
-	unsigned  usage;
-	char     *description;
-};
-
-static const struct hid_usage_entry hid_usage_table[] = {
-  {  0,      0, "Undefined" },
-  {  1,      0, "GenericDesktop" },
-    {0, 0x01, "Pointer"},
-    {0, 0x02, "Mouse"},
-    {0, 0x04, "Joystick"},
-    {0, 0x05, "GamePad"},
-    {0, 0x06, "Keyboard"},
-    {0, 0x07, "Keypad"},
-    {0, 0x08, "MultiAxis"},
-      {0, 0x30, "X"},
-      {0, 0x31, "Y"},
-      {0, 0x32, "Z"},
-      {0, 0x33, "Rx"},
-      {0, 0x34, "Ry"},
-      {0, 0x35, "Rz"},
-      {0, 0x36, "Slider"},
-      {0, 0x37, "Dial"},
-      {0, 0x38, "Wheel"},
-      {0, 0x39, "HatSwitch"},
-    {0, 0x3a, "CountedBuffer"},
-      {0, 0x3b, "ByteCount"},
-      {0, 0x3c, "MotionWakeup"},
-      {0, 0x3d, "Start"},
-      {0, 0x3e, "Select"},
-      {0, 0x40, "Vx"},
-      {0, 0x41, "Vy"},
-      {0, 0x42, "Vz"},
-      {0, 0x43, "Vbrx"},
-      {0, 0x44, "Vbry"},
-      {0, 0x45, "Vbrz"},
-      {0, 0x46, "Vno"},
-    {0, 0x80, "SystemControl"},
-      {0, 0x81, "SystemPowerDown"},
-      {0, 0x82, "SystemSleep"},
-      {0, 0x83, "SystemWakeUp"},
-      {0, 0x84, "SystemContextMenu"},
-      {0, 0x85, "SystemMainMenu"},
-      {0, 0x86, "SystemAppMenu"},
-      {0, 0x87, "SystemMenuHelp"},
-      {0, 0x88, "SystemMenuExit"},
-      {0, 0x89, "SystemMenuSelect"},
-      {0, 0x8a, "SystemMenuRight"},
-      {0, 0x8b, "SystemMenuLeft"},
-      {0, 0x8c, "SystemMenuUp"},
-      {0, 0x8d, "SystemMenuDown"},
-      {0, 0x90, "D-PadUp"},
-      {0, 0x91, "D-PadDown"},
-      {0, 0x92, "D-PadRight"},
-      {0, 0x93, "D-PadLeft"},
-  {  2, 0, "Simulation" },
-      {0, 0xb0, "Aileron"},
-      {0, 0xb1, "AileronTrim"},
-      {0, 0xb2, "Anti-Torque"},
-      {0, 0xb3, "Autopilot"},
-      {0, 0xb4, "Chaff"},
-      {0, 0xb5, "Collective"},
-      {0, 0xb6, "DiveBrake"},
-      {0, 0xb7, "ElectronicCountermeasures"},
-      {0, 0xb8, "Elevator"},
-      {0, 0xb9, "ElevatorTrim"},
-      {0, 0xba, "Rudder"},
-      {0, 0xbb, "Throttle"},
-      {0, 0xbc, "FlightCommunications"},
-      {0, 0xbd, "FlareRelease"},
-      {0, 0xbe, "LandingGear"},
-      {0, 0xbf, "ToeBrake"},
-  {  7, 0, "Keyboard" },
-  {  8, 0, "LED" },
-      {0, 0x01, "NumLock"},
-      {0, 0x02, "CapsLock"},
-      {0, 0x03, "ScrollLock"},
-      {0, 0x04, "Compose"},
-      {0, 0x05, "Kana"},
-      {0, 0x4b, "GenericIndicator"},
-  {  9, 0, "Button" },
-  { 10, 0, "Ordinal" },
-  { 12, 0, "Consumer" },
-      {0, 0x238, "HorizontalWheel"},
-  { 13, 0, "Digitizers" },
-    {0, 0x01, "Digitizer"},
-    {0, 0x02, "Pen"},
-    {0, 0x03, "LightPen"},
-    {0, 0x04, "TouchScreen"},
-    {0, 0x05, "TouchPad"},
-    {0, 0x20, "Stylus"},
-    {0, 0x21, "Puck"},
-    {0, 0x22, "Finger"},
-    {0, 0x30, "TipPressure"},
-    {0, 0x31, "BarrelPressure"},
-    {0, 0x32, "InRange"},
-    {0, 0x33, "Touch"},
-    {0, 0x34, "UnTouch"},
-    {0, 0x35, "Tap"},
-    {0, 0x39, "TabletFunctionKey"},
-    {0, 0x3a, "ProgramChangeKey"},
-    {0, 0x3c, "Invert"},
-    {0, 0x42, "TipSwitch"},
-    {0, 0x43, "SecondaryTipSwitch"},
-    {0, 0x44, "BarrelSwitch"},
-    {0, 0x45, "Eraser"},
-    {0, 0x46, "TabletPick"},
-  { 15, 0, "PhysicalInterfaceDevice" },
-    {0, 0x00, "Undefined"},
-    {0, 0x01, "Physical_Interface_Device"},
-      {0, 0x20, "Normal"},
-    {0, 0x21, "Set_Effect_Report"},
-      {0, 0x22, "Effect_Block_Index"},
-      {0, 0x23, "Parameter_Block_Offset"},
-      {0, 0x24, "ROM_Flag"},
-      {0, 0x25, "Effect_Type"},
-        {0, 0x26, "ET_Constant_Force"},
-        {0, 0x27, "ET_Ramp"},
-        {0, 0x28, "ET_Custom_Force_Data"},
-        {0, 0x30, "ET_Square"},
-        {0, 0x31, "ET_Sine"},
-        {0, 0x32, "ET_Triangle"},
-        {0, 0x33, "ET_Sawtooth_Up"},
-        {0, 0x34, "ET_Sawtooth_Down"},
-        {0, 0x40, "ET_Spring"},
-        {0, 0x41, "ET_Damper"},
-        {0, 0x42, "ET_Inertia"},
-        {0, 0x43, "ET_Friction"},
-      {0, 0x50, "Duration"},
-      {0, 0x51, "Sample_Period"},
-      {0, 0x52, "Gain"},
-      {0, 0x53, "Trigger_Button"},
-      {0, 0x54, "Trigger_Repeat_Interval"},
-      {0, 0x55, "Axes_Enable"},
-        {0, 0x56, "Direction_Enable"},
-      {0, 0x57, "Direction"},
-      {0, 0x58, "Type_Specific_Block_Offset"},
-        {0, 0x59, "Block_Type"},
-        {0, 0x5A, "Set_Envelope_Report"},
-          {0, 0x5B, "Attack_Level"},
-          {0, 0x5C, "Attack_Time"},
-          {0, 0x5D, "Fade_Level"},
-          {0, 0x5E, "Fade_Time"},
-        {0, 0x5F, "Set_Condition_Report"},
-        {0, 0x60, "CP_Offset"},
-        {0, 0x61, "Positive_Coefficient"},
-        {0, 0x62, "Negative_Coefficient"},
-        {0, 0x63, "Positive_Saturation"},
-        {0, 0x64, "Negative_Saturation"},
-        {0, 0x65, "Dead_Band"},
-      {0, 0x66, "Download_Force_Sample"},
-      {0, 0x67, "Isoch_Custom_Force_Enable"},
-      {0, 0x68, "Custom_Force_Data_Report"},
-        {0, 0x69, "Custom_Force_Data"},
-        {0, 0x6A, "Custom_Force_Vendor_Defined_Data"},
-      {0, 0x6B, "Set_Custom_Force_Report"},
-        {0, 0x6C, "Custom_Force_Data_Offset"},
-        {0, 0x6D, "Sample_Count"},
-      {0, 0x6E, "Set_Periodic_Report"},
-        {0, 0x6F, "Offset"},
-        {0, 0x70, "Magnitude"},
-        {0, 0x71, "Phase"},
-        {0, 0x72, "Period"},
-      {0, 0x73, "Set_Constant_Force_Report"},
-        {0, 0x74, "Set_Ramp_Force_Report"},
-        {0, 0x75, "Ramp_Start"},
-        {0, 0x76, "Ramp_End"},
-      {0, 0x77, "Effect_Operation_Report"},
-        {0, 0x78, "Effect_Operation"},
-          {0, 0x79, "Op_Effect_Start"},
-          {0, 0x7A, "Op_Effect_Start_Solo"},
-          {0, 0x7B, "Op_Effect_Stop"},
-          {0, 0x7C, "Loop_Count"},
-      {0, 0x7D, "Device_Gain_Report"},
-        {0, 0x7E, "Device_Gain"},
-    {0, 0x7F, "PID_Pool_Report"},
-      {0, 0x80, "RAM_Pool_Size"},
-      {0, 0x81, "ROM_Pool_Size"},
-      {0, 0x82, "ROM_Effect_Block_Count"},
-      {0, 0x83, "Simultaneous_Effects_Max"},
-      {0, 0x84, "Pool_Alignment"},
-    {0, 0x85, "PID_Pool_Move_Report"},
-      {0, 0x86, "Move_Source"},
-      {0, 0x87, "Move_Destination"},
-      {0, 0x88, "Move_Length"},
-    {0, 0x89, "PID_Block_Load_Report"},
-      {0, 0x8B, "Block_Load_Status"},
-      {0, 0x8C, "Block_Load_Success"},
-      {0, 0x8D, "Block_Load_Full"},
-      {0, 0x8E, "Block_Load_Error"},
-      {0, 0x8F, "Block_Handle"},
-      {0, 0x90, "PID_Block_Free_Report"},
-      {0, 0x91, "Type_Specific_Block_Handle"},
-    {0, 0x92, "PID_State_Report"},
-      {0, 0x94, "Effect_Playing"},
-      {0, 0x95, "PID_Device_Control_Report"},
-        {0, 0x96, "PID_Device_Control"},
-        {0, 0x97, "DC_Enable_Actuators"},
-        {0, 0x98, "DC_Disable_Actuators"},
-        {0, 0x99, "DC_Stop_All_Effects"},
-        {0, 0x9A, "DC_Device_Reset"},
-        {0, 0x9B, "DC_Device_Pause"},
-        {0, 0x9C, "DC_Device_Continue"},
-      {0, 0x9F, "Device_Paused"},
-      {0, 0xA0, "Actuators_Enabled"},
-      {0, 0xA4, "Safety_Switch"},
-      {0, 0xA5, "Actuator_Override_Switch"},
-      {0, 0xA6, "Actuator_Power"},
-    {0, 0xA7, "Start_Delay"},
-    {0, 0xA8, "Parameter_Block_Size"},
-    {0, 0xA9, "Device_Managed_Pool"},
-    {0, 0xAA, "Shared_Parameter_Blocks"},
-    {0, 0xAB, "Create_New_Effect_Report"},
-    {0, 0xAC, "RAM_Pool_Available"},
-  { 0x84, 0, "Power Device" },
-    { 0x84, 0x02, "PresentStatus" },
-    { 0x84, 0x03, "ChangeStatus" },
-    { 0x84, 0x04, "UPS" },
-    { 0x84, 0x05, "PowerSupply" },
-    { 0x84, 0x10, "BatterySystem" },
-    { 0x84, 0x11, "BatterySystemID" },
-    { 0x84, 0x12, "Battery" },
-    { 0x84, 0x13, "BatteryID" },
-    { 0x84, 0x14, "Charger" },
-    { 0x84, 0x15, "ChargerID" },
-    { 0x84, 0x16, "PowerConverter" },
-    { 0x84, 0x17, "PowerConverterID" },
-    { 0x84, 0x18, "OutletSystem" },
-    { 0x84, 0x19, "OutletSystemID" },
-    { 0x84, 0x1a, "Input" },
-    { 0x84, 0x1b, "InputID" },
-    { 0x84, 0x1c, "Output" },
-    { 0x84, 0x1d, "OutputID" },
-    { 0x84, 0x1e, "Flow" },
-    { 0x84, 0x1f, "FlowID" },
-    { 0x84, 0x20, "Outlet" },
-    { 0x84, 0x21, "OutletID" },
-    { 0x84, 0x22, "Gang" },
-    { 0x84, 0x24, "PowerSummary" },
-    { 0x84, 0x25, "PowerSummaryID" },
-    { 0x84, 0x30, "Voltage" },
-    { 0x84, 0x31, "Current" },
-    { 0x84, 0x32, "Frequency" },
-    { 0x84, 0x33, "ApparentPower" },
-    { 0x84, 0x35, "PercentLoad" },
-    { 0x84, 0x40, "ConfigVoltage" },
-    { 0x84, 0x41, "ConfigCurrent" },
-    { 0x84, 0x43, "ConfigApparentPower" },
-    { 0x84, 0x53, "LowVoltageTransfer" },
-    { 0x84, 0x54, "HighVoltageTransfer" },
-    { 0x84, 0x56, "DelayBeforeStartup" },
-    { 0x84, 0x57, "DelayBeforeShutdown" },
-    { 0x84, 0x58, "Test" },
-    { 0x84, 0x5a, "AudibleAlarmControl" },
-    { 0x84, 0x60, "Present" },
-    { 0x84, 0x61, "Good" },
-    { 0x84, 0x62, "InternalFailure" },
-    { 0x84, 0x65, "Overload" },
-    { 0x84, 0x66, "OverCharged" },
-    { 0x84, 0x67, "OverTemperature" },
-    { 0x84, 0x68, "ShutdownRequested" },
-    { 0x84, 0x69, "ShutdownImminent" },
-    { 0x84, 0x6b, "SwitchOn/Off" },
-    { 0x84, 0x6c, "Switchable" },
-    { 0x84, 0x6d, "Used" },
-    { 0x84, 0x6e, "Boost" },
-    { 0x84, 0x73, "CommunicationLost" },
-    { 0x84, 0xfd, "iManufacturer" },
-    { 0x84, 0xfe, "iProduct" },
-    { 0x84, 0xff, "iSerialNumber" },
-  { 0x85, 0, "Battery System" },
-    { 0x85, 0x01, "SMBBatteryMode" },
-    { 0x85, 0x02, "SMBBatteryStatus" },
-    { 0x85, 0x03, "SMBAlarmWarning" },
-    { 0x85, 0x04, "SMBChargerMode" },
-    { 0x85, 0x05, "SMBChargerStatus" },
-    { 0x85, 0x06, "SMBChargerSpecInfo" },
-    { 0x85, 0x07, "SMBSelectorState" },
-    { 0x85, 0x08, "SMBSelectorPresets" },
-    { 0x85, 0x09, "SMBSelectorInfo" },
-    { 0x85, 0x29, "RemainingCapacityLimit" },
-    { 0x85, 0x2c, "CapacityMode" },
-    { 0x85, 0x42, "BelowRemainingCapacityLimit" },
-    { 0x85, 0x44, "Charging" },
-    { 0x85, 0x45, "Discharging" },
-    { 0x85, 0x4b, "NeedReplacement" },
-    { 0x85, 0x66, "RemainingCapacity" },
-    { 0x85, 0x68, "RunTimeToEmpty" },
-    { 0x85, 0x6a, "AverageTimeToFull" },
-    { 0x85, 0x83, "DesignCapacity" },
-    { 0x85, 0x85, "ManufacturerDate" },
-    { 0x85, 0x89, "iDeviceChemistry" },
-    { 0x85, 0x8b, "Rechargable" },
-    { 0x85, 0x8f, "iOEMInformation" },
-    { 0x85, 0x8d, "CapacityGranularity1" },
-    { 0x85, 0xd0, "ACPresent" },
-  /* pages 0xff00 to 0xffff are vendor-specific */
-  { 0xffff, 0, "Vendor-specific-FF" },
-  { 0, 0, NULL }
-};
-
-static void resolv_usage_page(unsigned page) {
-	const struct hid_usage_entry *p;
-
-	for (p = hid_usage_table; p->description; p++)
-		if (p->page == page) {
-			printk("%s", p->description);
-			return;
-		}
-	printk("%04x", page);
-}
-
-static void resolv_usage(unsigned usage) {
-	const struct hid_usage_entry *p;
-
-	resolv_usage_page(usage >> 16);
-	printk(".");
-	for (p = hid_usage_table; p->description; p++)
-		if (p->page == (usage >> 16)) {
-			for(++p; p->description && p->usage != 0; p++)
-				if (p->usage == (usage & 0xffff)) {
-					printk("%s", p->description);
-					return;
-				}
-			break;
-		}
-	printk("%04x", usage & 0xffff);
-}
-
-__inline__ static void tab(int n) {
-	while (n--) printk(" ");
-}
-
-static void hid_dump_field(struct hid_field *field, int n) {
-	int j;
-
-	if (field->physical) {
-		tab(n);
-		printk("Physical(");
-		resolv_usage(field->physical); printk(")\n");
-	}
-	if (field->logical) {
-		tab(n);
-		printk("Logical(");
-		resolv_usage(field->logical); printk(")\n");
-	}
-	tab(n); printk("Usage(%d)\n", field->maxusage);
-	for (j = 0; j < field->maxusage; j++) {
-		tab(n+2);resolv_usage(field->usage[j].hid); printk("\n");
-	}
-	if (field->logical_minimum != field->logical_maximum) {
-		tab(n); printk("Logical Minimum(%d)\n", field->logical_minimum);
-		tab(n); printk("Logical Maximum(%d)\n", field->logical_maximum);
-	}
-	if (field->physical_minimum != field->physical_maximum) {
-		tab(n); printk("Physical Minimum(%d)\n", field->physical_minimum);
-		tab(n); printk("Physical Maximum(%d)\n", field->physical_maximum);
-	}
-	if (field->unit_exponent) {
-		tab(n); printk("Unit Exponent(%d)\n", field->unit_exponent);
-	}
-	if (field->unit) {
-		char *systems[5] = { "None", "SI Linear", "SI Rotation", "English Linear", "English Rotation" };
-		char *units[5][8] = {
-			{ "None", "None", "None", "None", "None", "None", "None", "None" },
-			{ "None", "Centimeter", "Gram", "Seconds", "Kelvin",     "Ampere", "Candela", "None" },
-			{ "None", "Radians",    "Gram", "Seconds", "Kelvin",     "Ampere", "Candela", "None" },
-			{ "None", "Inch",       "Slug", "Seconds", "Fahrenheit", "Ampere", "Candela", "None" },
-			{ "None", "Degrees",    "Slug", "Seconds", "Fahrenheit", "Ampere", "Candela", "None" }
-		};
-
-		int i;
-		int sys;
-                __u32 data = field->unit;
-
-		/* First nibble tells us which system we're in. */
-		sys = data & 0xf;
-		data >>= 4;
-
-		if(sys > 4) {
-			tab(n); printk("Unit(Invalid)\n");
-		}
-		else {
-			int earlier_unit = 0;
-
-			tab(n); printk("Unit(%s : ", systems[sys]);
-
-			for (i=1 ; i<sizeof(__u32)*2 ; i++) {
-				char nibble = data & 0xf;
-				data >>= 4;
-				if (nibble != 0) {
-					if(earlier_unit++ > 0)
-						printk("*");
-					printk("%s", units[sys][i]);
-					if(nibble != 1) {
-						/* This is a _signed_ nibble(!) */
-
-						int val = nibble & 0x7;
-						if(nibble & 0x08)
-							val = -((0x7 & ~val) +1);
-						printk("^%d", val);
-					}
-				}
-			}
-			printk(")\n");
-		}
-	}
-	tab(n); printk("Report Size(%u)\n", field->report_size);
-	tab(n); printk("Report Count(%u)\n", field->report_count);
-	tab(n); printk("Report Offset(%u)\n", field->report_offset);
-
-	tab(n); printk("Flags( ");
-	j = field->flags;
-	printk("%s", HID_MAIN_ITEM_CONSTANT & j ? "Constant " : "");
-	printk("%s", HID_MAIN_ITEM_VARIABLE & j ? "Variable " : "Array ");
-	printk("%s", HID_MAIN_ITEM_RELATIVE & j ? "Relative " : "Absolute ");
-	printk("%s", HID_MAIN_ITEM_WRAP & j ? "Wrap " : "");
-	printk("%s", HID_MAIN_ITEM_NONLINEAR & j ? "NonLinear " : "");
-	printk("%s", HID_MAIN_ITEM_NO_PREFERRED & j ? "NoPrefferedState " : "");
-	printk("%s", HID_MAIN_ITEM_NULL_STATE & j ? "NullState " : "");
-	printk("%s", HID_MAIN_ITEM_VOLATILE & j ? "Volatile " : "");
-	printk("%s", HID_MAIN_ITEM_BUFFERED_BYTE & j ? "BufferedByte " : "");
-	printk(")\n");
-}
-
-static void __attribute__((unused)) hid_dump_device(struct hid_device *device) {
-	struct hid_report_enum *report_enum;
-	struct hid_report *report;
-	struct list_head *list;
-	unsigned i,k;
-	static char *table[] = {"INPUT", "OUTPUT", "FEATURE"};
-
-	for (i = 0; i < HID_REPORT_TYPES; i++) {
-		report_enum = device->report_enum + i;
-		list = report_enum->report_list.next;
-		while (list != &report_enum->report_list) {
-			report = (struct hid_report *) list;
-			tab(2);
-			printk("%s", table[i]);
-			if (report->id)
-				printk("(%d)", report->id);
-			printk("[%s]", table[report->type]);
-			printk("\n");
-			for (k = 0; k < report->maxfield; k++) {
-				tab(4);
-				printk("Field(%d)\n", k);
-				hid_dump_field(report->field[k], 6);
-			}
-			list = list->next;
-		}
-	}
-}
-
-static void __attribute__((unused)) hid_dump_input(struct hid_usage *usage, __s32 value) {
-	printk("hid-debug: input ");
-	resolv_usage(usage->hid);
-	printk(" = %d\n", value);
-}
-
-
-static char *events[EV_MAX + 1] = {
-	[EV_SYN] = "Sync",			[EV_KEY] = "Key",
-	[EV_REL] = "Relative",			[EV_ABS] = "Absolute",
-	[EV_MSC] = "Misc",			[EV_LED] = "LED",
-	[EV_SND] = "Sound",			[EV_REP] = "Repeat",
-	[EV_FF] = "ForceFeedback",		[EV_PWR] = "Power",
-	[EV_FF_STATUS] = "ForceFeedbackStatus",
-};
-
-static char *syncs[2] = {
-	[SYN_REPORT] = "Report",		[SYN_CONFIG] = "Config",
-};
-static char *keys[KEY_MAX + 1] = {
-	[KEY_RESERVED] = "Reserved",		[KEY_ESC] = "Esc",
-	[KEY_1] = "1",				[KEY_2] = "2",
-	[KEY_3] = "3",				[KEY_4] = "4",
-	[KEY_5] = "5",				[KEY_6] = "6",
-	[KEY_7] = "7",				[KEY_8] = "8",
-	[KEY_9] = "9",				[KEY_0] = "0",
-	[KEY_MINUS] = "Minus",			[KEY_EQUAL] = "Equal",
-	[KEY_BACKSPACE] = "Backspace",		[KEY_TAB] = "Tab",
-	[KEY_Q] = "Q",				[KEY_W] = "W",
-	[KEY_E] = "E",				[KEY_R] = "R",
-	[KEY_T] = "T",				[KEY_Y] = "Y",
-	[KEY_U] = "U",				[KEY_I] = "I",
-	[KEY_O] = "O",				[KEY_P] = "P",
-	[KEY_LEFTBRACE] = "LeftBrace",		[KEY_RIGHTBRACE] = "RightBrace",
-	[KEY_ENTER] = "Enter",			[KEY_LEFTCTRL] = "LeftControl",
-	[KEY_A] = "A",				[KEY_S] = "S",
-	[KEY_D] = "D",				[KEY_F] = "F",
-	[KEY_G] = "G",				[KEY_H] = "H",
-	[KEY_J] = "J",				[KEY_K] = "K",
-	[KEY_L] = "L",				[KEY_SEMICOLON] = "Semicolon",
-	[KEY_APOSTROPHE] = "Apostrophe",	[KEY_GRAVE] = "Grave",
-	[KEY_LEFTSHIFT] = "LeftShift",		[KEY_BACKSLASH] = "BackSlash",
-	[KEY_Z] = "Z",				[KEY_X] = "X",
-	[KEY_C] = "C",				[KEY_V] = "V",
-	[KEY_B] = "B",				[KEY_N] = "N",
-	[KEY_M] = "M",				[KEY_COMMA] = "Comma",
-	[KEY_DOT] = "Dot",			[KEY_SLASH] = "Slash",
-	[KEY_RIGHTSHIFT] = "RightShift",	[KEY_KPASTERISK] = "KPAsterisk",
-	[KEY_LEFTALT] = "LeftAlt",		[KEY_SPACE] = "Space",
-	[KEY_CAPSLOCK] = "CapsLock",		[KEY_F1] = "F1",
-	[KEY_F2] = "F2",			[KEY_F3] = "F3",
-	[KEY_F4] = "F4",			[KEY_F5] = "F5",
-	[KEY_F6] = "F6",			[KEY_F7] = "F7",
-	[KEY_F8] = "F8",			[KEY_F9] = "F9",
-	[KEY_F10] = "F10",			[KEY_NUMLOCK] = "NumLock",
-	[KEY_SCROLLLOCK] = "ScrollLock",	[KEY_KP7] = "KP7",
-	[KEY_KP8] = "KP8",			[KEY_KP9] = "KP9",
-	[KEY_KPMINUS] = "KPMinus",		[KEY_KP4] = "KP4",
-	[KEY_KP5] = "KP5",			[KEY_KP6] = "KP6",
-	[KEY_KPPLUS] = "KPPlus",		[KEY_KP1] = "KP1",
-	[KEY_KP2] = "KP2",			[KEY_KP3] = "KP3",
-	[KEY_KP0] = "KP0",			[KEY_KPDOT] = "KPDot",
-	[KEY_ZENKAKUHANKAKU] = "Zenkaku/Hankaku", [KEY_102ND] = "102nd",
-	[KEY_F11] = "F11",			[KEY_F12] = "F12",
-	[KEY_RO] = "RO",			[KEY_KATAKANA] = "Katakana",
-	[KEY_HIRAGANA] = "HIRAGANA",		[KEY_HENKAN] = "Henkan",
-	[KEY_KATAKANAHIRAGANA] = "Katakana/Hiragana", [KEY_MUHENKAN] = "Muhenkan",
-	[KEY_KPJPCOMMA] = "KPJpComma",		[KEY_KPENTER] = "KPEnter",
-	[KEY_RIGHTCTRL] = "RightCtrl",		[KEY_KPSLASH] = "KPSlash",
-	[KEY_SYSRQ] = "SysRq",			[KEY_RIGHTALT] = "RightAlt",
-	[KEY_LINEFEED] = "LineFeed",		[KEY_HOME] = "Home",
-	[KEY_UP] = "Up",			[KEY_PAGEUP] = "PageUp",
-	[KEY_LEFT] = "Left",			[KEY_RIGHT] = "Right",
-	[KEY_END] = "End",			[KEY_DOWN] = "Down",
-	[KEY_PAGEDOWN] = "PageDown",		[KEY_INSERT] = "Insert",
-	[KEY_DELETE] = "Delete",		[KEY_MACRO] = "Macro",
-	[KEY_MUTE] = "Mute",			[KEY_VOLUMEDOWN] = "VolumeDown",
-	[KEY_VOLUMEUP] = "VolumeUp",		[KEY_POWER] = "Power",
-	[KEY_KPEQUAL] = "KPEqual",		[KEY_KPPLUSMINUS] = "KPPlusMinus",
-	[KEY_PAUSE] = "Pause",			[KEY_KPCOMMA] = "KPComma",
-	[KEY_HANGUEL] = "Hangeul",		[KEY_HANJA] = "Hanja",
-	[KEY_YEN] = "Yen",			[KEY_LEFTMETA] = "LeftMeta",
-	[KEY_RIGHTMETA] = "RightMeta",		[KEY_COMPOSE] = "Compose",
-	[KEY_STOP] = "Stop",			[KEY_AGAIN] = "Again",
-	[KEY_PROPS] = "Props",			[KEY_UNDO] = "Undo",
-	[KEY_FRONT] = "Front",			[KEY_COPY] = "Copy",
-	[KEY_OPEN] = "Open",			[KEY_PASTE] = "Paste",
-	[KEY_FIND] = "Find",			[KEY_CUT] = "Cut",
-	[KEY_HELP] = "Help",			[KEY_MENU] = "Menu",
-	[KEY_CALC] = "Calc",			[KEY_SETUP] = "Setup",
-	[KEY_SLEEP] = "Sleep",			[KEY_WAKEUP] = "WakeUp",
-	[KEY_FILE] = "File",			[KEY_SENDFILE] = "SendFile",
-	[KEY_DELETEFILE] = "DeleteFile",	[KEY_XFER] = "X-fer",
-	[KEY_PROG1] = "Prog1",			[KEY_PROG2] = "Prog2",
-	[KEY_WWW] = "WWW",			[KEY_MSDOS] = "MSDOS",
-	[KEY_COFFEE] = "Coffee",		[KEY_DIRECTION] = "Direction",
-	[KEY_CYCLEWINDOWS] = "CycleWindows",	[KEY_MAIL] = "Mail",
-	[KEY_BOOKMARKS] = "Bookmarks",		[KEY_COMPUTER] = "Computer",
-	[KEY_BACK] = "Back",			[KEY_FORWARD] = "Forward",
-	[KEY_CLOSECD] = "CloseCD",		[KEY_EJECTCD] = "EjectCD",
-	[KEY_EJECTCLOSECD] = "EjectCloseCD",	[KEY_NEXTSONG] = "NextSong",
-	[KEY_PLAYPAUSE] = "PlayPause",		[KEY_PREVIOUSSONG] = "PreviousSong",
-	[KEY_STOPCD] = "StopCD",		[KEY_RECORD] = "Record",
-	[KEY_REWIND] = "Rewind",		[KEY_PHONE] = "Phone",
-	[KEY_ISO] = "ISOKey",			[KEY_CONFIG] = "Config",
-	[KEY_HOMEPAGE] = "HomePage",		[KEY_REFRESH] = "Refresh",
-	[KEY_EXIT] = "Exit",			[KEY_MOVE] = "Move",
-	[KEY_EDIT] = "Edit",			[KEY_SCROLLUP] = "ScrollUp",
-	[KEY_SCROLLDOWN] = "ScrollDown",	[KEY_KPLEFTPAREN] = "KPLeftParenthesis",
-	[KEY_KPRIGHTPAREN] = "KPRightParenthesis", [KEY_NEW] = "New",
-	[KEY_REDO] = "Redo",			[KEY_F13] = "F13",
-	[KEY_F14] = "F14",			[KEY_F15] = "F15",
-	[KEY_F16] = "F16",			[KEY_F17] = "F17",
-	[KEY_F18] = "F18",			[KEY_F19] = "F19",
-	[KEY_F20] = "F20",			[KEY_F21] = "F21",
-	[KEY_F22] = "F22",			[KEY_F23] = "F23",
-	[KEY_F24] = "F24",			[KEY_PLAYCD] = "PlayCD",
-	[KEY_PAUSECD] = "PauseCD",		[KEY_PROG3] = "Prog3",
-	[KEY_PROG4] = "Prog4",			[KEY_SUSPEND] = "Suspend",
-	[KEY_CLOSE] = "Close",			[KEY_PLAY] = "Play",
-	[KEY_FASTFORWARD] = "FastForward",	[KEY_BASSBOOST] = "BassBoost",
-	[KEY_PRINT] = "Print",			[KEY_HP] = "HP",
-	[KEY_CAMERA] = "Camera",		[KEY_SOUND] = "Sound",
-	[KEY_QUESTION] = "Question",		[KEY_EMAIL] = "Email",
-	[KEY_CHAT] = "Chat",			[KEY_SEARCH] = "Search",
-	[KEY_CONNECT] = "Connect",		[KEY_FINANCE] = "Finance",
-	[KEY_SPORT] = "Sport",			[KEY_SHOP] = "Shop",
-	[KEY_ALTERASE] = "AlternateErase",	[KEY_CANCEL] = "Cancel",
-	[KEY_BRIGHTNESSDOWN] = "BrightnessDown", [KEY_BRIGHTNESSUP] = "BrightnessUp",
-	[KEY_MEDIA] = "Media",			[KEY_UNKNOWN] = "Unknown",
-	[BTN_0] = "Btn0",			[BTN_1] = "Btn1",
-	[BTN_2] = "Btn2",			[BTN_3] = "Btn3",
-	[BTN_4] = "Btn4",			[BTN_5] = "Btn5",
-	[BTN_6] = "Btn6",			[BTN_7] = "Btn7",
-	[BTN_8] = "Btn8",			[BTN_9] = "Btn9",
-	[BTN_LEFT] = "LeftBtn",			[BTN_RIGHT] = "RightBtn",
-	[BTN_MIDDLE] = "MiddleBtn",		[BTN_SIDE] = "SideBtn",
-	[BTN_EXTRA] = "ExtraBtn",		[BTN_FORWARD] = "ForwardBtn",
-	[BTN_BACK] = "BackBtn",			[BTN_TASK] = "TaskBtn",
-	[BTN_TRIGGER] = "Trigger",		[BTN_THUMB] = "ThumbBtn",
-	[BTN_THUMB2] = "ThumbBtn2",		[BTN_TOP] = "TopBtn",
-	[BTN_TOP2] = "TopBtn2",			[BTN_PINKIE] = "PinkieBtn",
-	[BTN_BASE] = "BaseBtn",			[BTN_BASE2] = "BaseBtn2",
-	[BTN_BASE3] = "BaseBtn3",		[BTN_BASE4] = "BaseBtn4",
-	[BTN_BASE5] = "BaseBtn5",		[BTN_BASE6] = "BaseBtn6",
-	[BTN_DEAD] = "BtnDead",			[BTN_A] = "BtnA",
-	[BTN_B] = "BtnB",			[BTN_C] = "BtnC",
-	[BTN_X] = "BtnX",			[BTN_Y] = "BtnY",
-	[BTN_Z] = "BtnZ",			[BTN_TL] = "BtnTL",
-	[BTN_TR] = "BtnTR",			[BTN_TL2] = "BtnTL2",
-	[BTN_TR2] = "BtnTR2",			[BTN_SELECT] = "BtnSelect",
-	[BTN_START] = "BtnStart",		[BTN_MODE] = "BtnMode",
-	[BTN_THUMBL] = "BtnThumbL",		[BTN_THUMBR] = "BtnThumbR",
-	[BTN_TOOL_PEN] = "ToolPen",		[BTN_TOOL_RUBBER] = "ToolRubber",
-	[BTN_TOOL_BRUSH] = "ToolBrush",		[BTN_TOOL_PENCIL] = "ToolPencil",
-	[BTN_TOOL_AIRBRUSH] = "ToolAirbrush",	[BTN_TOOL_FINGER] = "ToolFinger",
-	[BTN_TOOL_MOUSE] = "ToolMouse",		[BTN_TOOL_LENS] = "ToolLens",
-	[BTN_TOUCH] = "Touch",			[BTN_STYLUS] = "Stylus",
-	[BTN_STYLUS2] = "Stylus2",		[BTN_TOOL_DOUBLETAP] = "ToolDoubleTap",
-	[BTN_TOOL_TRIPLETAP] = "ToolTripleTap", [BTN_GEAR_DOWN] = "WheelBtn",
-	[BTN_GEAR_UP] = "Gear up",		[KEY_OK] = "Ok",
-	[KEY_SELECT] = "Select",		[KEY_GOTO] = "Goto",
-	[KEY_CLEAR] = "Clear",			[KEY_POWER2] = "Power2",
-	[KEY_OPTION] = "Option",		[KEY_INFO] = "Info",
-	[KEY_TIME] = "Time",			[KEY_VENDOR] = "Vendor",
-	[KEY_ARCHIVE] = "Archive",		[KEY_PROGRAM] = "Program",
-	[KEY_CHANNEL] = "Channel",		[KEY_FAVORITES] = "Favorites",
-	[KEY_EPG] = "EPG",			[KEY_PVR] = "PVR",
-	[KEY_MHP] = "MHP",			[KEY_LANGUAGE] = "Language",
-	[KEY_TITLE] = "Title",			[KEY_SUBTITLE] = "Subtitle",
-	[KEY_ANGLE] = "Angle",			[KEY_ZOOM] = "Zoom",
-	[KEY_MODE] = "Mode",			[KEY_KEYBOARD] = "Keyboard",
-	[KEY_SCREEN] = "Screen",		[KEY_PC] = "PC",
-	[KEY_TV] = "TV",			[KEY_TV2] = "TV2",
-	[KEY_VCR] = "VCR",			[KEY_VCR2] = "VCR2",
-	[KEY_SAT] = "Sat",			[KEY_SAT2] = "Sat2",
-	[KEY_CD] = "CD",			[KEY_TAPE] = "Tape",
-	[KEY_RADIO] = "Radio",			[KEY_TUNER] = "Tuner",
-	[KEY_PLAYER] = "Player",		[KEY_TEXT] = "Text",
-	[KEY_DVD] = "DVD",			[KEY_AUX] = "Aux",
-	[KEY_MP3] = "MP3",			[KEY_AUDIO] = "Audio",
-	[KEY_VIDEO] = "Video",			[KEY_DIRECTORY] = "Directory",
-	[KEY_LIST] = "List",			[KEY_MEMO] = "Memo",
-	[KEY_CALENDAR] = "Calendar",		[KEY_RED] = "Red",
-	[KEY_GREEN] = "Green",			[KEY_YELLOW] = "Yellow",
-	[KEY_BLUE] = "Blue",			[KEY_CHANNELUP] = "ChannelUp",
-	[KEY_CHANNELDOWN] = "ChannelDown",	[KEY_FIRST] = "First",
-	[KEY_LAST] = "Last",			[KEY_AB] = "AB",
-	[KEY_NEXT] = "Next",			[KEY_RESTART] = "Restart",
-	[KEY_SLOW] = "Slow",			[KEY_SHUFFLE] = "Shuffle",
-	[KEY_BREAK] = "Break",			[KEY_PREVIOUS] = "Previous",
-	[KEY_DIGITS] = "Digits",		[KEY_TEEN] = "TEEN",
-	[KEY_TWEN] = "TWEN",			[KEY_DEL_EOL] = "DeleteEOL",
-	[KEY_DEL_EOS] = "DeleteEOS",		[KEY_INS_LINE] = "InsertLine",
-	[KEY_DEL_LINE] = "DeleteLine",
-	[KEY_SEND] = "Send",			[KEY_REPLY] = "Reply",
-	[KEY_FORWARDMAIL] = "ForwardMail",	[KEY_SAVE] = "Save",
-	[KEY_DOCUMENTS] = "Documents",
-	[KEY_FN] = "Fn",			[KEY_FN_ESC] = "Fn+ESC",
-	[KEY_FN_1] = "Fn+1",			[KEY_FN_2] = "Fn+2",
-	[KEY_FN_B] = "Fn+B",			[KEY_FN_D] = "Fn+D",
-	[KEY_FN_E] = "Fn+E",			[KEY_FN_F] = "Fn+F",
-	[KEY_FN_S] = "Fn+S",
-	[KEY_FN_F1] = "Fn+F1",			[KEY_FN_F2] = "Fn+F2",
-	[KEY_FN_F3] = "Fn+F3",			[KEY_FN_F4] = "Fn+F4",
-	[KEY_FN_F5] = "Fn+F5",			[KEY_FN_F6] = "Fn+F6",
-	[KEY_FN_F7] = "Fn+F7",			[KEY_FN_F8] = "Fn+F8",
-	[KEY_FN_F9] = "Fn+F9",			[KEY_FN_F10] = "Fn+F10",
-	[KEY_FN_F11] = "Fn+F11",		[KEY_FN_F12] = "Fn+F12",
-	[KEY_KBDILLUMTOGGLE] = "KbdIlluminationToggle",
-	[KEY_KBDILLUMDOWN] = "KbdIlluminationDown",
-	[KEY_KBDILLUMUP] = "KbdIlluminationUp",
-	[KEY_SWITCHVIDEOMODE] = "SwitchVideoMode",
-};
-
-static char *relatives[REL_MAX + 1] = {
-	[REL_X] = "X",			[REL_Y] = "Y",
-	[REL_Z] = "Z",			[REL_HWHEEL] = "HWheel",
-	[REL_DIAL] = "Dial",		[REL_WHEEL] = "Wheel",
-	[REL_MISC] = "Misc",
-};
-
-static char *absolutes[ABS_MAX + 1] = {
-	[ABS_X] = "X",			[ABS_Y] = "Y",
-	[ABS_Z] = "Z",			[ABS_RX] = "Rx",
-	[ABS_RY] = "Ry",		[ABS_RZ] = "Rz",
-	[ABS_THROTTLE] = "Throttle",	[ABS_RUDDER] = "Rudder",
-	[ABS_WHEEL] = "Wheel",		[ABS_GAS] = "Gas",
-	[ABS_BRAKE] = "Brake",		[ABS_HAT0X] = "Hat0X",
-	[ABS_HAT0Y] = "Hat0Y",		[ABS_HAT1X] = "Hat1X",
-	[ABS_HAT1Y] = "Hat1Y",		[ABS_HAT2X] = "Hat2X",
-	[ABS_HAT2Y] = "Hat2Y",		[ABS_HAT3X] = "Hat3X",
-	[ABS_HAT3Y] = "Hat 3Y",		[ABS_PRESSURE] = "Pressure",
-	[ABS_DISTANCE] = "Distance",	[ABS_TILT_X] = "XTilt",
-	[ABS_TILT_Y] = "YTilt",		[ABS_TOOL_WIDTH] = "Tool Width",
-	[ABS_VOLUME] = "Volume",	[ABS_MISC] = "Misc",
-};
-
-static char *misc[MSC_MAX + 1] = {
-	[MSC_SERIAL] = "Serial",	[MSC_PULSELED] = "Pulseled",
-	[MSC_GESTURE] = "Gesture",	[MSC_RAW] = "RawData"
-};
-
-static char *leds[LED_MAX + 1] = {
-	[LED_NUML] = "NumLock",		[LED_CAPSL] = "CapsLock",
-	[LED_SCROLLL] = "ScrollLock",	[LED_COMPOSE] = "Compose",
-	[LED_KANA] = "Kana",		[LED_SLEEP] = "Sleep",
-	[LED_SUSPEND] = "Suspend",	[LED_MUTE] = "Mute",
-	[LED_MISC] = "Misc",
-};
-
-static char *repeats[REP_MAX + 1] = {
-	[REP_DELAY] = "Delay",		[REP_PERIOD] = "Period"
-};
-
-static char *sounds[SND_MAX + 1] = {
-	[SND_CLICK] = "Click",		[SND_BELL] = "Bell",
-	[SND_TONE] = "Tone"
-};
-
-static char **names[EV_MAX + 1] = {
-	[EV_SYN] = syncs,			[EV_KEY] = keys,
-	[EV_REL] = relatives,			[EV_ABS] = absolutes,
-	[EV_MSC] = misc,			[EV_LED] = leds,
-	[EV_SND] = sounds,			[EV_REP] = repeats,
-};
-
-static void __attribute__((unused)) resolv_event(__u8 type, __u16 code) {
-
-	printk("%s.%s", events[type] ? events[type] : "?",
-		names[type] ? (names[type][code] ? names[type][code] : "?") : "?");
-}
diff --git a/drivers/usb/input/hid-ff.c b/drivers/usb/input/hid-ff.c
index a8fc46c721c5..4187f4ee9a9c 100644
--- a/drivers/usb/input/hid-ff.c
+++ b/drivers/usb/input/hid-ff.c
@@ -32,7 +32,7 @@
 #undef DEBUG
 #include <linux/usb.h>
 
-#include "hid.h"
+#include <linux/hid.h>
 
 /*
  * This table contains pointers to initializers. To add support for new
diff --git a/drivers/usb/input/hid-input.c b/drivers/usb/input/hid-input.c
index 3a7e5fbff025..8756eb3263de 100644
--- a/drivers/usb/input/hid-input.c
+++ b/drivers/usb/input/hid-input.c
@@ -4,6 +4,7 @@
  *  Copyright (c) 2000-2001 Vojtech Pavlik
  *
  *  USB HID to Linux Input mapping
+ *
  */
 
 /*
@@ -26,847 +27,4 @@
  * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
  */
 
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/kernel.h>
-#include <linux/usb/input.h>
-
-#undef DEBUG
-
-#include "hid.h"
-
-#define unk	KEY_UNKNOWN
-
-static const unsigned char hid_keyboard[256] = {
-	  0,  0,  0,  0, 30, 48, 46, 32, 18, 33, 34, 35, 23, 36, 37, 38,
-	 50, 49, 24, 25, 16, 19, 31, 20, 22, 47, 17, 45, 21, 44,  2,  3,
-	  4,  5,  6,  7,  8,  9, 10, 11, 28,  1, 14, 15, 57, 12, 13, 26,
-	 27, 43, 43, 39, 40, 41, 51, 52, 53, 58, 59, 60, 61, 62, 63, 64,
-	 65, 66, 67, 68, 87, 88, 99, 70,119,110,102,104,111,107,109,106,
-	105,108,103, 69, 98, 55, 74, 78, 96, 79, 80, 81, 75, 76, 77, 71,
-	 72, 73, 82, 83, 86,127,116,117,183,184,185,186,187,188,189,190,
-	191,192,193,194,134,138,130,132,128,129,131,137,133,135,136,113,
-	115,114,unk,unk,unk,121,unk, 89, 93,124, 92, 94, 95,unk,unk,unk,
-	122,123, 90, 91, 85,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,
-	unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,
-	unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,
-	unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,
-	unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,
-	 29, 42, 56,125, 97, 54,100,126,164,166,165,163,161,115,114,113,
-	150,158,159,128,136,177,178,176,142,152,173,140,unk,unk,unk,unk
-};
-
-static const struct {
-	__s32 x;
-	__s32 y;
-}  hid_hat_to_axis[] = {{ 0, 0}, { 0,-1}, { 1,-1}, { 1, 0}, { 1, 1}, { 0, 1}, {-1, 1}, {-1, 0}, {-1,-1}};
-
-#define map_abs(c)	do { usage->code = c; usage->type = EV_ABS; bit = input->absbit; max = ABS_MAX; } while (0)
-#define map_rel(c)	do { usage->code = c; usage->type = EV_REL; bit = input->relbit; max = REL_MAX; } while (0)
-#define map_key(c)	do { usage->code = c; usage->type = EV_KEY; bit = input->keybit; max = KEY_MAX; } while (0)
-#define map_led(c)	do { usage->code = c; usage->type = EV_LED; bit = input->ledbit; max = LED_MAX; } while (0)
-
-#define map_abs_clear(c)	do { map_abs(c); clear_bit(c, bit); } while (0)
-#define map_key_clear(c)	do { map_key(c); clear_bit(c, bit); } while (0)
-
-#ifdef CONFIG_USB_HIDINPUT_POWERBOOK
-
-struct hidinput_key_translation {
-	u16 from;
-	u16 to;
-	u8 flags;
-};
-
-#define POWERBOOK_FLAG_FKEY 0x01
-
-static struct hidinput_key_translation powerbook_fn_keys[] = {
-	{ KEY_BACKSPACE, KEY_DELETE },
-	{ KEY_F1,	KEY_BRIGHTNESSDOWN,	POWERBOOK_FLAG_FKEY },
-	{ KEY_F2,	KEY_BRIGHTNESSUP,	POWERBOOK_FLAG_FKEY },
-	{ KEY_F3,	KEY_MUTE,		POWERBOOK_FLAG_FKEY },
-	{ KEY_F4,	KEY_VOLUMEDOWN,		POWERBOOK_FLAG_FKEY },
-	{ KEY_F5,	KEY_VOLUMEUP,		POWERBOOK_FLAG_FKEY },
-	{ KEY_F6,	KEY_NUMLOCK,		POWERBOOK_FLAG_FKEY },
-	{ KEY_F7,	KEY_SWITCHVIDEOMODE,	POWERBOOK_FLAG_FKEY },
-	{ KEY_F8,	KEY_KBDILLUMTOGGLE,	POWERBOOK_FLAG_FKEY },
-	{ KEY_F9,	KEY_KBDILLUMDOWN,	POWERBOOK_FLAG_FKEY },
-	{ KEY_F10,	KEY_KBDILLUMUP,		POWERBOOK_FLAG_FKEY },
-	{ KEY_UP,	KEY_PAGEUP },
-	{ KEY_DOWN,	KEY_PAGEDOWN },
-	{ KEY_LEFT,	KEY_HOME },
-	{ KEY_RIGHT,	KEY_END },
-	{ }
-};
-
-static struct hidinput_key_translation powerbook_numlock_keys[] = {
-	{ KEY_J,	KEY_KP1 },
-	{ KEY_K,	KEY_KP2 },
-	{ KEY_L,	KEY_KP3 },
-	{ KEY_U,	KEY_KP4 },
-	{ KEY_I,	KEY_KP5 },
-	{ KEY_O,	KEY_KP6 },
-	{ KEY_7,	KEY_KP7 },
-	{ KEY_8,	KEY_KP8 },
-	{ KEY_9,	KEY_KP9 },
-	{ KEY_M,	KEY_KP0 },
-	{ KEY_DOT,	KEY_KPDOT },
-	{ KEY_SLASH,	KEY_KPPLUS },
-	{ KEY_SEMICOLON, KEY_KPMINUS },
-	{ KEY_P,	KEY_KPASTERISK },
-	{ KEY_MINUS,	KEY_KPEQUAL },
-	{ KEY_0,	KEY_KPSLASH },
-	{ KEY_F6,	KEY_NUMLOCK },
-	{ KEY_KPENTER,	KEY_KPENTER },
-	{ KEY_BACKSPACE, KEY_BACKSPACE },
-	{ }
-};
-
-static struct hidinput_key_translation powerbook_iso_keyboard[] = {
-	{ KEY_GRAVE,    KEY_102ND },
-	{ KEY_102ND,    KEY_GRAVE },
-	{ }
-};
-
-static int usbhid_pb_fnmode = 1;
-module_param_named(pb_fnmode, usbhid_pb_fnmode, int, 0644);
-MODULE_PARM_DESC(pb_fnmode,
-	"Mode of fn key on PowerBooks (0 = disabled, 1 = fkeyslast, 2 = fkeysfirst)");
-
-static struct hidinput_key_translation *find_translation(struct hidinput_key_translation *table, u16 from)
-{
-	struct hidinput_key_translation *trans;
-
-	/* Look for the translation */
-	for (trans = table; trans->from; trans++)
-		if (trans->from == from)
-			return trans;
-
-	return NULL;
-}
-
-static int hidinput_pb_event(struct hid_device *hid, struct input_dev *input,
-			     struct hid_usage *usage, __s32 value)
-{
-	struct hidinput_key_translation *trans;
-
-	if (usage->code == KEY_FN) {
-		if (value) hid->quirks |=  HID_QUIRK_POWERBOOK_FN_ON;
-		else       hid->quirks &= ~HID_QUIRK_POWERBOOK_FN_ON;
-
-		input_event(input, usage->type, usage->code, value);
-
-		return 1;
-	}
-
-	if (usbhid_pb_fnmode) {
-		int do_translate;
-
-		trans = find_translation(powerbook_fn_keys, usage->code);
-		if (trans) {
-			if (test_bit(usage->code, hid->pb_pressed_fn))
-				do_translate = 1;
-			else if (trans->flags & POWERBOOK_FLAG_FKEY)
-				do_translate =
-					(usbhid_pb_fnmode == 2 &&  (hid->quirks & HID_QUIRK_POWERBOOK_FN_ON)) ||
-					(usbhid_pb_fnmode == 1 && !(hid->quirks & HID_QUIRK_POWERBOOK_FN_ON));
-			else
-				do_translate = (hid->quirks & HID_QUIRK_POWERBOOK_FN_ON);
-
-			if (do_translate) {
-				if (value)
-					set_bit(usage->code, hid->pb_pressed_fn);
-				else
-					clear_bit(usage->code, hid->pb_pressed_fn);
-
-				input_event(input, usage->type, trans->to, value);
-
-				return 1;
-			}
-		}
-
-		if (test_bit(usage->code, hid->pb_pressed_numlock) ||
-		    test_bit(LED_NUML, input->led)) {
-			trans = find_translation(powerbook_numlock_keys, usage->code);
-
-			if (trans) {
-				if (value)
-					set_bit(usage->code, hid->pb_pressed_numlock);
-				else
-					clear_bit(usage->code, hid->pb_pressed_numlock);
-
-				input_event(input, usage->type, trans->to, value);
-			}
-
-			return 1;
-		}
-	}
-
-	if (hid->quirks & HID_QUIRK_POWERBOOK_ISO_KEYBOARD) {
-		trans = find_translation(powerbook_iso_keyboard, usage->code);
-		if (trans) {
-			input_event(input, usage->type, trans->to, value);
-			return 1;
-		}
-	}
-
-	return 0;
-}
-
-static void hidinput_pb_setup(struct input_dev *input)
-{
-	struct hidinput_key_translation *trans;
-
-	set_bit(KEY_NUMLOCK, input->keybit);
-
-	/* Enable all needed keys */
-	for (trans = powerbook_fn_keys; trans->from; trans++)
-		set_bit(trans->to, input->keybit);
-
-	for (trans = powerbook_numlock_keys; trans->from; trans++)
-		set_bit(trans->to, input->keybit);
-
-	for (trans = powerbook_iso_keyboard; trans->from; trans++)
-		set_bit(trans->to, input->keybit);
-}
-#else
-static inline int hidinput_pb_event(struct hid_device *hid, struct input_dev *input,
-				    struct hid_usage *usage, __s32 value)
-{
-	return 0;
-}
-
-static inline void hidinput_pb_setup(struct input_dev *input)
-{
-}
-#endif
-
-static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_field *field,
-				     struct hid_usage *usage)
-{
-	struct input_dev *input = hidinput->input;
-	struct hid_device *device = input->private;
-	int max = 0, code;
-	unsigned long *bit = NULL;
-
-	field->hidinput = hidinput;
-
-#ifdef DEBUG
-	printk(KERN_DEBUG "Mapping: ");
-	resolv_usage(usage->hid);
-	printk(" ---> ");
-#endif
-
-	if (field->flags & HID_MAIN_ITEM_CONSTANT)
-		goto ignore;
-
-	switch (usage->hid & HID_USAGE_PAGE) {
-
-		case HID_UP_UNDEFINED:
-			goto ignore;
-
-		case HID_UP_KEYBOARD:
-
-			set_bit(EV_REP, input->evbit);
-
-			if ((usage->hid & HID_USAGE) < 256) {
-				if (!hid_keyboard[usage->hid & HID_USAGE]) goto ignore;
-				map_key_clear(hid_keyboard[usage->hid & HID_USAGE]);
-			} else
-				map_key(KEY_UNKNOWN);
-
-			break;
-
-		case HID_UP_BUTTON:
-
-			code = ((usage->hid - 1) & 0xf);
-
-			switch (field->application) {
-				case HID_GD_MOUSE:
-				case HID_GD_POINTER:  code += 0x110; break;
-				case HID_GD_JOYSTICK: code += 0x120; break;
-				case HID_GD_GAMEPAD:  code += 0x130; break;
-				default:
-					switch (field->physical) {
-						case HID_GD_MOUSE:
-						case HID_GD_POINTER:  code += 0x110; break;
-						case HID_GD_JOYSTICK: code += 0x120; break;
-						case HID_GD_GAMEPAD:  code += 0x130; break;
-						default:              code += 0x100;
-					}
-			}
-
-			map_key(code);
-			break;
-
-
-		case HID_UP_SIMULATION:
-
-			switch (usage->hid & 0xffff) {
-				case 0xba: map_abs(ABS_RUDDER);   break;
-				case 0xbb: map_abs(ABS_THROTTLE); break;
-				case 0xc4: map_abs(ABS_GAS);      break;
-				case 0xc5: map_abs(ABS_BRAKE);    break;
-				case 0xc8: map_abs(ABS_WHEEL);    break;
-				default:   goto ignore;
-			}
-			break;
-
-		case HID_UP_GENDESK:
-
-			if ((usage->hid & 0xf0) == 0x80) {	/* SystemControl */
-				switch (usage->hid & 0xf) {
-					case 0x1: map_key_clear(KEY_POWER);  break;
-					case 0x2: map_key_clear(KEY_SLEEP);  break;
-					case 0x3: map_key_clear(KEY_WAKEUP); break;
-					default: goto unknown;
-				}
-				break;
-			}
-
-			if ((usage->hid & 0xf0) == 0x90) {	/* D-pad */
-				switch (usage->hid) {
-					case HID_GD_UP:	   usage->hat_dir = 1; break;
-					case HID_GD_DOWN:  usage->hat_dir = 5; break;
-					case HID_GD_RIGHT: usage->hat_dir = 3; break;
-					case HID_GD_LEFT:  usage->hat_dir = 7; break;
-					default: goto unknown;
-				}
-				if (field->dpad) {
-					map_abs(field->dpad);
-					goto ignore;
-				}
-				map_abs(ABS_HAT0X);
-				break;
-			}
-
-			switch (usage->hid) {
-
-				/* These usage IDs map directly to the usage codes. */
-				case HID_GD_X: case HID_GD_Y: case HID_GD_Z:
-				case HID_GD_RX: case HID_GD_RY: case HID_GD_RZ:
-				case HID_GD_SLIDER: case HID_GD_DIAL: case HID_GD_WHEEL:
-					if (field->flags & HID_MAIN_ITEM_RELATIVE)
-						map_rel(usage->hid & 0xf);
-					else
-						map_abs(usage->hid & 0xf);
-					break;
-
-				case HID_GD_HATSWITCH:
-					usage->hat_min = field->logical_minimum;
-					usage->hat_max = field->logical_maximum;
-					map_abs(ABS_HAT0X);
-					break;
-
-				case HID_GD_START:	map_key_clear(BTN_START);	break;
-				case HID_GD_SELECT:	map_key_clear(BTN_SELECT);	break;
-
-				default: goto unknown;
-			}
-
-			break;
-
-		case HID_UP_LED:
-			if (((usage->hid - 1) & 0xffff) >= LED_MAX)
-				goto ignore;
-			map_led((usage->hid - 1) & 0xffff);
-			break;
-
-		case HID_UP_DIGITIZER:
-
-			switch (usage->hid & 0xff) {
-
-				case 0x30: /* TipPressure */
-					if (!test_bit(BTN_TOUCH, input->keybit)) {
-						device->quirks |= HID_QUIRK_NOTOUCH;
-						set_bit(EV_KEY, input->evbit);
-						set_bit(BTN_TOUCH, input->keybit);
-					}
-
-					map_abs_clear(ABS_PRESSURE);
-					break;
-
-				case 0x32: /* InRange */
-					switch (field->physical & 0xff) {
-						case 0x21: map_key(BTN_TOOL_MOUSE); break;
-						case 0x22: map_key(BTN_TOOL_FINGER); break;
-						default: map_key(BTN_TOOL_PEN); break;
-					}
-					break;
-
-				case 0x3c: /* Invert */
-					map_key_clear(BTN_TOOL_RUBBER);
-					break;
-
-				case 0x33: /* Touch */
-				case 0x42: /* TipSwitch */
-				case 0x43: /* TipSwitch2 */
-					device->quirks &= ~HID_QUIRK_NOTOUCH;
-					map_key_clear(BTN_TOUCH);
-					break;
-
-				case 0x44: /* BarrelSwitch */
-					map_key_clear(BTN_STYLUS);
-					break;
-
-				default:  goto unknown;
-			}
-			break;
-
-		case HID_UP_CONSUMER:	/* USB HUT v1.1, pages 56-62 */
-
-			switch (usage->hid & HID_USAGE) {
-				case 0x000: goto ignore;
-				case 0x034: map_key_clear(KEY_SLEEP);		break;
-				case 0x036: map_key_clear(BTN_MISC);		break;
-				case 0x045: map_key_clear(KEY_RADIO);		break;
-				case 0x08a: map_key_clear(KEY_WWW);		break;
-				case 0x08d: map_key_clear(KEY_PROGRAM);		break;
-				case 0x095: map_key_clear(KEY_HELP);		break;
-				case 0x09c: map_key_clear(KEY_CHANNELUP);	break;
-				case 0x09d: map_key_clear(KEY_CHANNELDOWN);	break;
-				case 0x0b0: map_key_clear(KEY_PLAY);		break;
-				case 0x0b1: map_key_clear(KEY_PAUSE);		break;
-				case 0x0b2: map_key_clear(KEY_RECORD);		break;
-				case 0x0b3: map_key_clear(KEY_FASTFORWARD);	break;
-				case 0x0b4: map_key_clear(KEY_REWIND);		break;
-				case 0x0b5: map_key_clear(KEY_NEXTSONG);	break;
-				case 0x0b6: map_key_clear(KEY_PREVIOUSSONG);	break;
-				case 0x0b7: map_key_clear(KEY_STOPCD);		break;
-				case 0x0b8: map_key_clear(KEY_EJECTCD);		break;
-				case 0x0cd: map_key_clear(KEY_PLAYPAUSE);	break;
-			        case 0x0e0: map_abs_clear(ABS_VOLUME);		break;
-				case 0x0e2: map_key_clear(KEY_MUTE);		break;
-				case 0x0e5: map_key_clear(KEY_BASSBOOST);	break;
-				case 0x0e9: map_key_clear(KEY_VOLUMEUP);	break;
-				case 0x0ea: map_key_clear(KEY_VOLUMEDOWN);	break;
-				case 0x183: map_key_clear(KEY_CONFIG);		break;
-				case 0x18a: map_key_clear(KEY_MAIL);		break;
-				case 0x192: map_key_clear(KEY_CALC);		break;
-				case 0x194: map_key_clear(KEY_FILE);		break;
-				case 0x1a7: map_key_clear(KEY_DOCUMENTS);	break;
-				case 0x201: map_key_clear(KEY_NEW);		break;
-				case 0x207: map_key_clear(KEY_SAVE);		break;
-				case 0x208: map_key_clear(KEY_PRINT);		break;
-				case 0x209: map_key_clear(KEY_PROPS);		break;
-				case 0x21a: map_key_clear(KEY_UNDO);		break;
-				case 0x21b: map_key_clear(KEY_COPY);		break;
-				case 0x21c: map_key_clear(KEY_CUT);		break;
-				case 0x21d: map_key_clear(KEY_PASTE);		break;
-				case 0x221: map_key_clear(KEY_FIND);		break;
-				case 0x223: map_key_clear(KEY_HOMEPAGE);	break;
-				case 0x224: map_key_clear(KEY_BACK);		break;
-				case 0x225: map_key_clear(KEY_FORWARD);		break;
-				case 0x226: map_key_clear(KEY_STOP);		break;
-				case 0x227: map_key_clear(KEY_REFRESH);		break;
-				case 0x22a: map_key_clear(KEY_BOOKMARKS);	break;
-				case 0x233: map_key_clear(KEY_SCROLLUP);	break;
-				case 0x234: map_key_clear(KEY_SCROLLDOWN);	break;
-				case 0x238: map_rel(REL_HWHEEL);		break;
-				case 0x279: map_key_clear(KEY_REDO);		break;
-				case 0x289: map_key_clear(KEY_REPLY);		break;
-				case 0x28b: map_key_clear(KEY_FORWARDMAIL);	break;
-				case 0x28c: map_key_clear(KEY_SEND);		break;
-
-				/* Reported on a Cherry Cymotion keyboard */
-				case 0x301: map_key_clear(KEY_PROG1);		break;
-				case 0x302: map_key_clear(KEY_PROG2);		break;
-				case 0x303: map_key_clear(KEY_PROG3);		break;
-
-				default:    goto ignore;
-			}
-			break;
-
-		case HID_UP_HPVENDOR:	/* Reported on a Dutch layout HP5308 */
-
-			set_bit(EV_REP, input->evbit);
-			switch (usage->hid & HID_USAGE) {
-			        case 0x021: map_key_clear(KEY_PRINT);           break;
-				case 0x070: map_key_clear(KEY_HP);		break;
-				case 0x071: map_key_clear(KEY_CAMERA);		break;
-				case 0x072: map_key_clear(KEY_SOUND);		break;
-				case 0x073: map_key_clear(KEY_QUESTION);	break;
-				case 0x080: map_key_clear(KEY_EMAIL);		break;
-				case 0x081: map_key_clear(KEY_CHAT);		break;
-				case 0x082: map_key_clear(KEY_SEARCH);		break;
-				case 0x083: map_key_clear(KEY_CONNECT);	        break;
-				case 0x084: map_key_clear(KEY_FINANCE);		break;
-				case 0x085: map_key_clear(KEY_SPORT);		break;
-				case 0x086: map_key_clear(KEY_SHOP);	        break;
-				default:    goto ignore;
-			}
-			break;
-
-		case HID_UP_MSVENDOR:
-			goto ignore;
-
-		case HID_UP_CUSTOM: /* Reported on Logitech and Powerbook USB keyboards */
-
-			set_bit(EV_REP, input->evbit);
-			switch(usage->hid & HID_USAGE) {
-				case 0x003:
-					/* The fn key on Apple PowerBooks */
-					map_key_clear(KEY_FN);
-					hidinput_pb_setup(input);
-					break;
-
-				default:    goto ignore;
-			}
-			break;
-
-		case HID_UP_LOGIVENDOR: /* Reported on Logitech Ultra X Media Remote */
-
-			set_bit(EV_REP, input->evbit);
-			switch(usage->hid & HID_USAGE) {
-				case 0x004: map_key_clear(KEY_AGAIN);		break;
-				case 0x00d: map_key_clear(KEY_HOME);		break;
-				case 0x024: map_key_clear(KEY_SHUFFLE);		break;
-				case 0x025: map_key_clear(KEY_TV);		break;
-				case 0x026: map_key_clear(KEY_MENU);		break;
-				case 0x031: map_key_clear(KEY_AUDIO);		break;
-				case 0x032: map_key_clear(KEY_TEXT);		break;
-				case 0x033: map_key_clear(KEY_LAST);		break;
-				case 0x047: map_key_clear(KEY_MP3);		break;
-				case 0x048: map_key_clear(KEY_DVD);		break;
-				case 0x049: map_key_clear(KEY_MEDIA);		break;
-				case 0x04a: map_key_clear(KEY_VIDEO);		break;
-				case 0x04b: map_key_clear(KEY_ANGLE);		break;
-				case 0x04c: map_key_clear(KEY_LANGUAGE);	break;
-				case 0x04d: map_key_clear(KEY_SUBTITLE);	break;
-				case 0x051: map_key_clear(KEY_RED);		break;
-				case 0x052: map_key_clear(KEY_CLOSE);		break;
-				default:    goto ignore;
-			}
-			break;
-
-		case HID_UP_PID:
-
-			switch(usage->hid & HID_USAGE) {
-				case 0xa4: map_key_clear(BTN_DEAD);	break;
-				default: goto ignore;
-			}
-			break;
-
-		default:
-		unknown:
-			if (field->report_size == 1) {
-				if (field->report->type == HID_OUTPUT_REPORT) {
-					map_led(LED_MISC);
-					break;
-				}
-				map_key(BTN_MISC);
-				break;
-			}
-			if (field->flags & HID_MAIN_ITEM_RELATIVE) {
-				map_rel(REL_MISC);
-				break;
-			}
-			map_abs(ABS_MISC);
-			break;
-	}
-
-	if (device->quirks & HID_QUIRK_MIGHTYMOUSE) {
-		if (usage->hid == HID_GD_Z)
-			map_rel(REL_HWHEEL);
-		else if (usage->code == BTN_1)
-			map_key(BTN_2);
-		else if (usage->code == BTN_2)
-			map_key(BTN_1);
-	}
-
-	if ((device->quirks & (HID_QUIRK_2WHEEL_MOUSE_HACK_7 | HID_QUIRK_2WHEEL_MOUSE_HACK_5)) &&
-		 (usage->type == EV_REL) && (usage->code == REL_WHEEL))
-			set_bit(REL_HWHEEL, bit);
-
-	if (((device->quirks & HID_QUIRK_2WHEEL_MOUSE_HACK_5) && (usage->hid == 0x00090005))
-		|| ((device->quirks & HID_QUIRK_2WHEEL_MOUSE_HACK_7) && (usage->hid == 0x00090007)))
-		goto ignore;
-
-	if ((device->quirks & HID_QUIRK_BAD_RELATIVE_KEYS) &&
-	    usage->type == EV_KEY && (field->flags & HID_MAIN_ITEM_RELATIVE))
-		field->flags &= ~HID_MAIN_ITEM_RELATIVE;
-
-	set_bit(usage->type, input->evbit);
-
-	while (usage->code <= max && test_and_set_bit(usage->code, bit))
-		usage->code = find_next_zero_bit(bit, max + 1, usage->code);
-
-	if (usage->code > max)
-		goto ignore;
-
-
-	if (usage->type == EV_ABS) {
-
-		int a = field->logical_minimum;
-		int b = field->logical_maximum;
-
-		if ((device->quirks & HID_QUIRK_BADPAD) && (usage->code == ABS_X || usage->code == ABS_Y)) {
-			a = field->logical_minimum = 0;
-			b = field->logical_maximum = 255;
-		}
-
-		if (field->application == HID_GD_GAMEPAD || field->application == HID_GD_JOYSTICK)
-			input_set_abs_params(input, usage->code, a, b, (b - a) >> 8, (b - a) >> 4);
-		else	input_set_abs_params(input, usage->code, a, b, 0, 0);
-
-	}
-
-	if (usage->type == EV_ABS &&
-	    (usage->hat_min < usage->hat_max || usage->hat_dir)) {
-		int i;
-		for (i = usage->code; i < usage->code + 2 && i <= max; i++) {
-			input_set_abs_params(input, i, -1, 1, 0, 0);
-			set_bit(i, input->absbit);
-		}
-		if (usage->hat_dir && !field->dpad)
-			field->dpad = usage->code;
-	}
-
-#ifdef DEBUG
-	resolv_event(usage->type, usage->code);
-	printk("\n");
-#endif
-	return;
-
-ignore:
-#ifdef DEBUG
-	printk("IGNORED\n");
-#endif
-	return;
-}
-
-void hidinput_hid_event(struct hid_device *hid, struct hid_field *field, struct hid_usage *usage, __s32 value)
-{
-	struct input_dev *input;
-	int *quirks = &hid->quirks;
-
-	if (!field->hidinput)
-		return;
-
-	input = field->hidinput->input;
-
-	if (!usage->type)
-		return;
-
-	if (((hid->quirks & HID_QUIRK_2WHEEL_MOUSE_HACK_5) && (usage->hid == 0x00090005))
-		|| ((hid->quirks & HID_QUIRK_2WHEEL_MOUSE_HACK_7) && (usage->hid == 0x00090007))) {
-		if (value) hid->quirks |=  HID_QUIRK_2WHEEL_MOUSE_HACK_ON;
-		else       hid->quirks &= ~HID_QUIRK_2WHEEL_MOUSE_HACK_ON;
-		return;
-	}
-
-	if ((hid->quirks & HID_QUIRK_INVERT_HWHEEL) && (usage->code == REL_HWHEEL)) {
-		input_event(input, usage->type, usage->code, -value);
-		return;
-	}
-
-	if ((hid->quirks & HID_QUIRK_2WHEEL_MOUSE_HACK_ON) && (usage->code == REL_WHEEL)) {
-		input_event(input, usage->type, REL_HWHEEL, value);
-		return;
-	}
-
-	if ((hid->quirks & HID_QUIRK_POWERBOOK_HAS_FN) && hidinput_pb_event(hid, input, usage, value))
-		return;
-
-	if (usage->hat_min < usage->hat_max || usage->hat_dir) {
-		int hat_dir = usage->hat_dir;
-		if (!hat_dir)
-			hat_dir = (value - usage->hat_min) * 8 / (usage->hat_max - usage->hat_min + 1) + 1;
-		if (hat_dir < 0 || hat_dir > 8) hat_dir = 0;
-		input_event(input, usage->type, usage->code    , hid_hat_to_axis[hat_dir].x);
-                input_event(input, usage->type, usage->code + 1, hid_hat_to_axis[hat_dir].y);
-                return;
-        }
-
-	if (usage->hid == (HID_UP_DIGITIZER | 0x003c)) { /* Invert */
-		*quirks = value ? (*quirks | HID_QUIRK_INVERT) : (*quirks & ~HID_QUIRK_INVERT);
-		return;
-	}
-
-	if (usage->hid == (HID_UP_DIGITIZER | 0x0032)) { /* InRange */
-		if (value) {
-			input_event(input, usage->type, (*quirks & HID_QUIRK_INVERT) ? BTN_TOOL_RUBBER : usage->code, 1);
-			return;
-		}
-		input_event(input, usage->type, usage->code, 0);
-		input_event(input, usage->type, BTN_TOOL_RUBBER, 0);
-		return;
-	}
-
-	if (usage->hid == (HID_UP_DIGITIZER | 0x0030) && (*quirks & HID_QUIRK_NOTOUCH)) { /* Pressure */
-		int a = field->logical_minimum;
-		int b = field->logical_maximum;
-		input_event(input, EV_KEY, BTN_TOUCH, value > a + ((b - a) >> 3));
-	}
-
-	if (usage->hid == (HID_UP_PID | 0x83UL)) { /* Simultaneous Effects Max */
-		dbg("Maximum Effects - %d",value);
-		return;
-	}
-
-	if (usage->hid == (HID_UP_PID | 0x7fUL)) {
-		dbg("PID Pool Report\n");
-		return;
-	}
-
-	if ((usage->type == EV_KEY) && (usage->code == 0)) /* Key 0 is "unassigned", not KEY_UNKNOWN */
-		return;
-
-	input_event(input, usage->type, usage->code, value);
-
-	if ((field->flags & HID_MAIN_ITEM_RELATIVE) && (usage->type == EV_KEY))
-		input_event(input, usage->type, usage->code, 0);
-}
-
-void hidinput_report_event(struct hid_device *hid, struct hid_report *report)
-{
-	struct hid_input *hidinput;
-
-	list_for_each_entry(hidinput, &hid->inputs, list)
-		input_sync(hidinput->input);
-}
-
-static int hidinput_find_field(struct hid_device *hid, unsigned int type, unsigned int code, struct hid_field **field)
-{
-	struct hid_report *report;
-	int i, j;
-
-	list_for_each_entry(report, &hid->report_enum[HID_OUTPUT_REPORT].report_list, list) {
-		for (i = 0; i < report->maxfield; i++) {
-			*field = report->field[i];
-			for (j = 0; j < (*field)->maxusage; j++)
-				if ((*field)->usage[j].type == type && (*field)->usage[j].code == code)
-					return j;
-		}
-	}
-	return -1;
-}
-
-static int hidinput_input_event(struct input_dev *dev, unsigned int type, unsigned int code, int value)
-{
-	struct hid_device *hid = dev->private;
-	struct hid_field *field;
-	int offset;
-
-	if (type == EV_FF)
-		return input_ff_event(dev, type, code, value);
-
-	if (type != EV_LED)
-		return -1;
-
-	if ((offset = hidinput_find_field(hid, type, code, &field)) == -1) {
-		warn("event field not found");
-		return -1;
-	}
-
-	hid_set_field(field, offset, value);
-	hid_submit_report(hid, field->report, USB_DIR_OUT);
-
-	return 0;
-}
-
-static int hidinput_open(struct input_dev *dev)
-{
-	struct hid_device *hid = dev->private;
-	return hid_open(hid);
-}
-
-static void hidinput_close(struct input_dev *dev)
-{
-	struct hid_device *hid = dev->private;
-	hid_close(hid);
-}
-
-/*
- * Register the input device; print a message.
- * Configure the input layer interface
- * Read all reports and initialize the absolute field values.
- */
-
-int hidinput_connect(struct hid_device *hid)
-{
-	struct usb_device *dev = hid->dev;
-	struct hid_report *report;
-	struct hid_input *hidinput = NULL;
-	struct input_dev *input_dev;
-	int i, j, k;
-
-	INIT_LIST_HEAD(&hid->inputs);
-
-	for (i = 0; i < hid->maxcollection; i++)
-		if (hid->collection[i].type == HID_COLLECTION_APPLICATION ||
-		    hid->collection[i].type == HID_COLLECTION_PHYSICAL)
-			if (IS_INPUT_APPLICATION(hid->collection[i].usage))
-				break;
-
-	if (i == hid->maxcollection)
-		return -1;
-
-	for (k = HID_INPUT_REPORT; k <= HID_OUTPUT_REPORT; k++)
-		list_for_each_entry(report, &hid->report_enum[k].report_list, list) {
-
-			if (!report->maxfield)
-				continue;
-
-			if (!hidinput) {
-				hidinput = kzalloc(sizeof(*hidinput), GFP_KERNEL);
-				input_dev = input_allocate_device();
-				if (!hidinput || !input_dev) {
-					kfree(hidinput);
-					input_free_device(input_dev);
-					err("Out of memory during hid input probe");
-					return -1;
-				}
-
-				input_dev->private = hid;
-				input_dev->event = hidinput_input_event;
-				input_dev->open = hidinput_open;
-				input_dev->close = hidinput_close;
-
-				input_dev->name = hid->name;
-				input_dev->phys = hid->phys;
-				input_dev->uniq = hid->uniq;
-				usb_to_input_id(dev, &input_dev->id);
-				input_dev->cdev.dev = &hid->intf->dev;
-
-				hidinput->input = input_dev;
-				list_add_tail(&hidinput->list, &hid->inputs);
-			}
-
-			for (i = 0; i < report->maxfield; i++)
-				for (j = 0; j < report->field[i]->maxusage; j++)
-					hidinput_configure_usage(hidinput, report->field[i],
-								 report->field[i]->usage + j);
-
-			if (hid->quirks & HID_QUIRK_MULTI_INPUT) {
-				/* This will leave hidinput NULL, so that it
-				 * allocates another one if we have more inputs on
-				 * the same interface. Some devices (e.g. Happ's
-				 * UGCI) cram a lot of unrelated inputs into the
-				 * same interface. */
-				hidinput->report = report;
-				input_register_device(hidinput->input);
-				hidinput = NULL;
-			}
-		}
-
-	/* This only gets called when we are a single-input (most of the
-	 * time). IOW, not a HID_QUIRK_MULTI_INPUT. The hid_ff_init() is
-	 * only useful in this case, and not for multi-input quirks. */
-	if (hidinput) {
-		hid_ff_init(hid);
-		input_register_device(hidinput->input);
-	}
-
-	return 0;
-}
-
-void hidinput_disconnect(struct hid_device *hid)
-{
-	struct hid_input *hidinput, *next;
 
-	list_for_each_entry_safe(hidinput, next, &hid->inputs, list) {
-		list_del(&hidinput->list);
-		input_unregister_device(hidinput->input);
-		kfree(hidinput);
-	}
-}
diff --git a/drivers/usb/input/hid-lgff.c b/drivers/usb/input/hid-lgff.c
index 93da222b6da8..e977ba3d17e0 100644
--- a/drivers/usb/input/hid-lgff.c
+++ b/drivers/usb/input/hid-lgff.c
@@ -29,7 +29,7 @@
 
 #include <linux/input.h>
 #include <linux/usb.h>
-#include "hid.h"
+#include <linux/hid.h>
 
 struct device_type {
 	u16 idVendor;
diff --git a/drivers/usb/input/hid-pidff.c b/drivers/usb/input/hid-pidff.c
index 5420c13eb8eb..b4caea3864e3 100644
--- a/drivers/usb/input/hid-pidff.c
+++ b/drivers/usb/input/hid-pidff.c
@@ -28,7 +28,9 @@
 #include <linux/input.h>
 #include <linux/usb.h>
 
-#include "hid.h"
+#include <linux/hid.h>
+
+#include "usbhid.h"
 
 #define	PID_EFFECTS_MAX		64
 
diff --git a/drivers/usb/input/hid-tmff.c b/drivers/usb/input/hid-tmff.c
index 2d5be4c318ac..1cd1418ad6ac 100644
--- a/drivers/usb/input/hid-tmff.c
+++ b/drivers/usb/input/hid-tmff.c
@@ -32,7 +32,7 @@
 #undef DEBUG
 #include <linux/usb.h>
 
-#include "hid.h"
+#include <linux/hid.h>
 
 /* Usages for thrustmaster devices I know about */
 #define THRUSTMASTER_USAGE_RUMBLE_LR	(HID_UP_GENDESK | 0xbb)
diff --git a/drivers/usb/input/hid-zpff.c b/drivers/usb/input/hid-zpff.c
index d2ce3214572c..af1bfae39dce 100644
--- a/drivers/usb/input/hid-zpff.c
+++ b/drivers/usb/input/hid-zpff.c
@@ -27,7 +27,7 @@
 
 #include <linux/input.h>
 #include <linux/usb.h>
-#include "hid.h"
+#include <linux/hid.h>
 
 struct zpff_device {
 	struct hid_report *report;
diff --git a/drivers/usb/input/hid.h b/drivers/usb/input/hid.h
deleted file mode 100644
index 76ad68d9edfd..000000000000
--- a/drivers/usb/input/hid.h
+++ /dev/null
@@ -1,540 +0,0 @@
-#ifndef __HID_H
-#define __HID_H
-
-/*
- * $Id: hid.h,v 1.24 2001/12/27 10:37:41 vojtech Exp $
- *
- *  Copyright (c) 1999 Andreas Gal
- *  Copyright (c) 2000-2001 Vojtech Pavlik
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- * Should you need to contact me, the author, you can do so either by
- * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
- * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
- */
-
-#include <linux/types.h>
-#include <linux/slab.h>
-#include <linux/list.h>
-#include <linux/timer.h>
-#include <linux/workqueue.h>
-
-/*
- * USB HID (Human Interface Device) interface class code
- */
-
-#define USB_INTERFACE_CLASS_HID		3
-
-/*
- * USB HID interface subclass and protocol codes
- */
-
-#define USB_INTERFACE_SUBCLASS_BOOT	1
-#define USB_INTERFACE_PROTOCOL_KEYBOARD	1
-#define USB_INTERFACE_PROTOCOL_MOUSE	2
-
-/*
- * HID class requests
- */
-
-#define HID_REQ_GET_REPORT		0x01
-#define HID_REQ_GET_IDLE		0x02
-#define HID_REQ_GET_PROTOCOL		0x03
-#define HID_REQ_SET_REPORT		0x09
-#define HID_REQ_SET_IDLE		0x0A
-#define HID_REQ_SET_PROTOCOL		0x0B
-
-/*
- * HID class descriptor types
- */
-
-#define HID_DT_HID			(USB_TYPE_CLASS | 0x01)
-#define HID_DT_REPORT			(USB_TYPE_CLASS | 0x02)
-#define HID_DT_PHYSICAL			(USB_TYPE_CLASS | 0x03)
-
-/*
- * We parse each description item into this structure. Short items data
- * values are expanded to 32-bit signed int, long items contain a pointer
- * into the data area.
- */
-
-struct hid_item {
-	unsigned  format;
-	__u8      size;
-	__u8      type;
-	__u8      tag;
-	union {
-	    __u8   u8;
-	    __s8   s8;
-	    __u16  u16;
-	    __s16  s16;
-	    __u32  u32;
-	    __s32  s32;
-	    __u8  *longdata;
-	} data;
-};
-
-/*
- * HID report item format
- */
-
-#define HID_ITEM_FORMAT_SHORT	0
-#define HID_ITEM_FORMAT_LONG	1
-
-/*
- * Special tag indicating long items
- */
-
-#define HID_ITEM_TAG_LONG	15
-
-/*
- * HID report descriptor item type (prefix bit 2,3)
- */
-
-#define HID_ITEM_TYPE_MAIN		0
-#define HID_ITEM_TYPE_GLOBAL		1
-#define HID_ITEM_TYPE_LOCAL		2
-#define HID_ITEM_TYPE_RESERVED		3
-
-/*
- * HID report descriptor main item tags
- */
-
-#define HID_MAIN_ITEM_TAG_INPUT			8
-#define HID_MAIN_ITEM_TAG_OUTPUT		9
-#define HID_MAIN_ITEM_TAG_FEATURE		11
-#define HID_MAIN_ITEM_TAG_BEGIN_COLLECTION	10
-#define HID_MAIN_ITEM_TAG_END_COLLECTION	12
-
-/*
- * HID report descriptor main item contents
- */
-
-#define HID_MAIN_ITEM_CONSTANT		0x001
-#define HID_MAIN_ITEM_VARIABLE		0x002
-#define HID_MAIN_ITEM_RELATIVE		0x004
-#define HID_MAIN_ITEM_WRAP		0x008
-#define HID_MAIN_ITEM_NONLINEAR		0x010
-#define HID_MAIN_ITEM_NO_PREFERRED	0x020
-#define HID_MAIN_ITEM_NULL_STATE	0x040
-#define HID_MAIN_ITEM_VOLATILE		0x080
-#define HID_MAIN_ITEM_BUFFERED_BYTE	0x100
-
-/*
- * HID report descriptor collection item types
- */
-
-#define HID_COLLECTION_PHYSICAL		0
-#define HID_COLLECTION_APPLICATION	1
-#define HID_COLLECTION_LOGICAL		2
-
-/*
- * HID report descriptor global item tags
- */
-
-#define HID_GLOBAL_ITEM_TAG_USAGE_PAGE		0
-#define HID_GLOBAL_ITEM_TAG_LOGICAL_MINIMUM	1
-#define HID_GLOBAL_ITEM_TAG_LOGICAL_MAXIMUM	2
-#define HID_GLOBAL_ITEM_TAG_PHYSICAL_MINIMUM	3
-#define HID_GLOBAL_ITEM_TAG_PHYSICAL_MAXIMUM	4
-#define HID_GLOBAL_ITEM_TAG_UNIT_EXPONENT	5
-#define HID_GLOBAL_ITEM_TAG_UNIT		6
-#define HID_GLOBAL_ITEM_TAG_REPORT_SIZE		7
-#define HID_GLOBAL_ITEM_TAG_REPORT_ID		8
-#define HID_GLOBAL_ITEM_TAG_REPORT_COUNT	9
-#define HID_GLOBAL_ITEM_TAG_PUSH		10
-#define HID_GLOBAL_ITEM_TAG_POP			11
-
-/*
- * HID report descriptor local item tags
- */
-
-#define HID_LOCAL_ITEM_TAG_USAGE		0
-#define HID_LOCAL_ITEM_TAG_USAGE_MINIMUM	1
-#define HID_LOCAL_ITEM_TAG_USAGE_MAXIMUM	2
-#define HID_LOCAL_ITEM_TAG_DESIGNATOR_INDEX	3
-#define HID_LOCAL_ITEM_TAG_DESIGNATOR_MINIMUM	4
-#define HID_LOCAL_ITEM_TAG_DESIGNATOR_MAXIMUM	5
-#define HID_LOCAL_ITEM_TAG_STRING_INDEX		7
-#define HID_LOCAL_ITEM_TAG_STRING_MINIMUM	8
-#define HID_LOCAL_ITEM_TAG_STRING_MAXIMUM	9
-#define HID_LOCAL_ITEM_TAG_DELIMITER		10
-
-/*
- * HID usage tables
- */
-
-#define HID_USAGE_PAGE		0xffff0000
-
-#define HID_UP_UNDEFINED	0x00000000
-#define HID_UP_GENDESK		0x00010000
-#define HID_UP_SIMULATION	0x00020000
-#define HID_UP_KEYBOARD		0x00070000
-#define HID_UP_LED		0x00080000
-#define HID_UP_BUTTON		0x00090000
-#define HID_UP_ORDINAL		0x000a0000
-#define HID_UP_CONSUMER		0x000c0000
-#define HID_UP_DIGITIZER	0x000d0000
-#define HID_UP_PID		0x000f0000
-#define HID_UP_HPVENDOR         0xff7f0000
-#define HID_UP_MSVENDOR		0xff000000
-#define HID_UP_CUSTOM		0x00ff0000
-#define HID_UP_LOGIVENDOR	0xffbc0000
-
-#define HID_USAGE		0x0000ffff
-
-#define HID_GD_POINTER		0x00010001
-#define HID_GD_MOUSE		0x00010002
-#define HID_GD_JOYSTICK		0x00010004
-#define HID_GD_GAMEPAD		0x00010005
-#define HID_GD_KEYBOARD		0x00010006
-#define HID_GD_KEYPAD		0x00010007
-#define HID_GD_MULTIAXIS	0x00010008
-#define HID_GD_X		0x00010030
-#define HID_GD_Y		0x00010031
-#define HID_GD_Z		0x00010032
-#define HID_GD_RX		0x00010033
-#define HID_GD_RY		0x00010034
-#define HID_GD_RZ		0x00010035
-#define HID_GD_SLIDER		0x00010036
-#define HID_GD_DIAL		0x00010037
-#define HID_GD_WHEEL		0x00010038
-#define HID_GD_HATSWITCH	0x00010039
-#define HID_GD_BUFFER		0x0001003a
-#define HID_GD_BYTECOUNT	0x0001003b
-#define HID_GD_MOTION		0x0001003c
-#define HID_GD_START		0x0001003d
-#define HID_GD_SELECT		0x0001003e
-#define HID_GD_VX		0x00010040
-#define HID_GD_VY		0x00010041
-#define HID_GD_VZ		0x00010042
-#define HID_GD_VBRX		0x00010043
-#define HID_GD_VBRY		0x00010044
-#define HID_GD_VBRZ		0x00010045
-#define HID_GD_VNO		0x00010046
-#define HID_GD_FEATURE		0x00010047
-#define HID_GD_UP		0x00010090
-#define HID_GD_DOWN		0x00010091
-#define HID_GD_RIGHT		0x00010092
-#define HID_GD_LEFT		0x00010093
-
-/*
- * HID report types --- Ouch! HID spec says 1 2 3!
- */
-
-#define HID_INPUT_REPORT	0
-#define HID_OUTPUT_REPORT	1
-#define HID_FEATURE_REPORT	2
-
-/*
- * HID device quirks.
- */
-
-#define HID_QUIRK_INVERT			0x00000001
-#define HID_QUIRK_NOTOUCH			0x00000002
-#define HID_QUIRK_IGNORE			0x00000004
-#define HID_QUIRK_NOGET				0x00000008
-#define HID_QUIRK_HIDDEV			0x00000010
-#define HID_QUIRK_BADPAD			0x00000020
-#define HID_QUIRK_MULTI_INPUT			0x00000040
-#define HID_QUIRK_2WHEEL_MOUSE_HACK_7		0x00000080
-#define HID_QUIRK_2WHEEL_MOUSE_HACK_5		0x00000100
-#define HID_QUIRK_2WHEEL_MOUSE_HACK_ON		0x00000200
-#define HID_QUIRK_MIGHTYMOUSE			0x00000400
-#define HID_QUIRK_CYMOTION			0x00000800
-#define HID_QUIRK_POWERBOOK_HAS_FN		0x00001000
-#define HID_QUIRK_POWERBOOK_FN_ON		0x00002000
-#define HID_QUIRK_INVERT_HWHEEL			0x00004000
-#define HID_QUIRK_POWERBOOK_ISO_KEYBOARD	0x00008000
-#define HID_QUIRK_BAD_RELATIVE_KEYS		0x00010000
-
-/*
- * This is the global environment of the parser. This information is
- * persistent for main-items. The global environment can be saved and
- * restored with PUSH/POP statements.
- */
-
-struct hid_global {
-	unsigned usage_page;
-	__s32    logical_minimum;
-	__s32    logical_maximum;
-	__s32    physical_minimum;
-	__s32    physical_maximum;
-	__s32    unit_exponent;
-	unsigned unit;
-	unsigned report_id;
-	unsigned report_size;
-	unsigned report_count;
-};
-
-/*
- * This is the local environment. It is persistent up the next main-item.
- */
-
-#define HID_MAX_DESCRIPTOR_SIZE		4096
-#define HID_MAX_USAGES			1024
-#define HID_DEFAULT_NUM_COLLECTIONS	16
-
-struct hid_local {
-	unsigned usage[HID_MAX_USAGES]; /* usage array */
-	unsigned collection_index[HID_MAX_USAGES]; /* collection index array */
-	unsigned usage_index;
-	unsigned usage_minimum;
-	unsigned delimiter_depth;
-	unsigned delimiter_branch;
-};
-
-/*
- * This is the collection stack. We climb up the stack to determine
- * application and function of each field.
- */
-
-struct hid_collection {
-	unsigned type;
-	unsigned usage;
-	unsigned level;
-};
-
-struct hid_usage {
-	unsigned  hid;			/* hid usage code */
-	unsigned  collection_index;	/* index into collection array */
-	/* hidinput data */
-	__u16     code;			/* input driver code */
-	__u8      type;			/* input driver type */
-	__s8	  hat_min;		/* hat switch fun */
-	__s8	  hat_max;		/* ditto */
-	__s8	  hat_dir;		/* ditto */
-};
-
-struct hid_input;
-
-struct hid_field {
-	unsigned  physical;		/* physical usage for this field */
-	unsigned  logical;		/* logical usage for this field */
-	unsigned  application;		/* application usage for this field */
-	struct hid_usage *usage;	/* usage table for this function */
-	unsigned  maxusage;		/* maximum usage index */
-	unsigned  flags;		/* main-item flags (i.e. volatile,array,constant) */
-	unsigned  report_offset;	/* bit offset in the report */
-	unsigned  report_size;		/* size of this field in the report */
-	unsigned  report_count;		/* number of this field in the report */
-	unsigned  report_type;		/* (input,output,feature) */
-	__s32    *value;		/* last known value(s) */
-	__s32     logical_minimum;
-	__s32     logical_maximum;
-	__s32     physical_minimum;
-	__s32     physical_maximum;
-	__s32     unit_exponent;
-	unsigned  unit;
-	struct hid_report *report;	/* associated report */
-	unsigned index;			/* index into report->field[] */
-	/* hidinput data */
-	struct hid_input *hidinput;	/* associated input structure */
-	__u16 dpad;			/* dpad input code */
-};
-
-#define HID_MAX_FIELDS 64
-
-struct hid_report {
-	struct list_head list;
-	unsigned id;					/* id of this report */
-	unsigned type;					/* report type */
-	struct hid_field *field[HID_MAX_FIELDS];	/* fields of the report */
-	unsigned maxfield;				/* maximum valid field index */
-	unsigned size;					/* size of the report (bits) */
-	struct hid_device *device;			/* associated device */
-};
-
-struct hid_report_enum {
-	unsigned numbered;
-	struct list_head report_list;
-	struct hid_report *report_id_hash[256];
-};
-
-#define HID_REPORT_TYPES 3
-
-#define HID_MIN_BUFFER_SIZE	64		/* make sure there is at least a packet size of space */
-#define HID_MAX_BUFFER_SIZE	4096		/* 4kb */
-#define HID_CONTROL_FIFO_SIZE	256		/* to init devices with >100 reports */
-#define HID_OUTPUT_FIFO_SIZE	64
-
-struct hid_control_fifo {
-	unsigned char dir;
-	struct hid_report *report;
-};
-
-#define HID_CLAIMED_INPUT	1
-#define HID_CLAIMED_HIDDEV	2
-
-#define HID_CTRL_RUNNING	1
-#define HID_OUT_RUNNING		2
-#define HID_IN_RUNNING		3
-#define HID_RESET_PENDING	4
-#define HID_SUSPENDED		5
-#define HID_CLEAR_HALT		6
-
-struct hid_input {
-	struct list_head list;
-	struct hid_report *report;
-	struct input_dev *input;
-};
-
-struct hid_device {							/* device report descriptor */
-	 __u8 *rdesc;
-	unsigned rsize;
-	struct hid_collection *collection;				/* List of HID collections */
-	unsigned collection_size;					/* Number of allocated hid_collections */
-	unsigned maxcollection;						/* Number of parsed collections */
-	unsigned maxapplication;					/* Number of applications */
-	unsigned version;						/* HID version */
-	unsigned country;						/* HID country */
-	struct hid_report_enum report_enum[HID_REPORT_TYPES];
-
-	struct usb_device *dev;						/* USB device */
-	struct usb_interface *intf;					/* USB interface */
-	int ifnum;							/* USB interface number */
-
-	unsigned long iofl;						/* I/O flags (CTRL_RUNNING, OUT_RUNNING) */
-	struct timer_list io_retry;					/* Retry timer */
-	unsigned long stop_retry;					/* Time to give up, in jiffies */
-	unsigned int retry_delay;					/* Delay length in ms */
-	struct work_struct reset_work;					/* Task context for resets */
-
-	unsigned int bufsize;						/* URB buffer size */
-
-	struct urb *urbin;						/* Input URB */
-	char *inbuf;							/* Input buffer */
-	dma_addr_t inbuf_dma;						/* Input buffer dma */
-	spinlock_t inlock;						/* Input fifo spinlock */
-
-	struct urb *urbctrl;						/* Control URB */
-	struct usb_ctrlrequest *cr;					/* Control request struct */
-	dma_addr_t cr_dma;						/* Control request struct dma */
-	struct hid_control_fifo ctrl[HID_CONTROL_FIFO_SIZE];		/* Control fifo */
-	unsigned char ctrlhead, ctrltail;				/* Control fifo head & tail */
-	char *ctrlbuf;							/* Control buffer */
-	dma_addr_t ctrlbuf_dma;						/* Control buffer dma */
-	spinlock_t ctrllock;						/* Control fifo spinlock */
-
-	struct urb *urbout;						/* Output URB */
-	struct hid_report *out[HID_CONTROL_FIFO_SIZE];			/* Output pipe fifo */
-	unsigned char outhead, outtail;					/* Output pipe fifo head & tail */
-	char *outbuf;							/* Output buffer */
-	dma_addr_t outbuf_dma;						/* Output buffer dma */
-	spinlock_t outlock;						/* Output fifo spinlock */
-
-	unsigned claimed;						/* Claimed by hidinput, hiddev? */
-	unsigned quirks;						/* Various quirks the device can pull on us */
-
-	struct list_head inputs;					/* The list of inputs */
-	void *hiddev;							/* The hiddev structure */
-	int minor;							/* Hiddev minor number */
-
-	wait_queue_head_t wait;						/* For sleeping */
-
-	int open;							/* is the device open by anyone? */
-	char name[128];							/* Device name */
-	char phys[64];							/* Device physical location */
-	char uniq[64];							/* Device unique identifier (serial #) */
-
-#ifdef CONFIG_USB_HIDINPUT_POWERBOOK
-	unsigned long pb_pressed_fn[NBITS(KEY_MAX)];
-	unsigned long pb_pressed_numlock[NBITS(KEY_MAX)];
-#endif
-};
-
-#define HID_GLOBAL_STACK_SIZE 4
-#define HID_COLLECTION_STACK_SIZE 4
-
-struct hid_parser {
-	struct hid_global     global;
-	struct hid_global     global_stack[HID_GLOBAL_STACK_SIZE];
-	unsigned              global_stack_ptr;
-	struct hid_local      local;
-	unsigned              collection_stack[HID_COLLECTION_STACK_SIZE];
-	unsigned              collection_stack_ptr;
-	struct hid_device    *device;
-};
-
-struct hid_class_descriptor {
-	__u8  bDescriptorType;
-	__u16 wDescriptorLength;
-} __attribute__ ((packed));
-
-struct hid_descriptor {
-	__u8  bLength;
-	__u8  bDescriptorType;
-	__u16 bcdHID;
-	__u8  bCountryCode;
-	__u8  bNumDescriptors;
-
-	struct hid_class_descriptor desc[1];
-} __attribute__ ((packed));
-
-#ifdef DEBUG
-#include "hid-debug.h"
-#else
-#define hid_dump_input(a,b)	do { } while (0)
-#define hid_dump_device(c)	do { } while (0)
-#define hid_dump_field(a,b)	do { } while (0)
-#define resolv_usage(a)		do { } while (0)
-#define resolv_event(a,b)	do { } while (0)
-#endif
-
-#endif
-
-#ifdef CONFIG_USB_HIDINPUT
-/* Applications from HID Usage Tables 4/8/99 Version 1.1 */
-/* We ignore a few input applications that are not widely used */
-#define IS_INPUT_APPLICATION(a) (((a >= 0x00010000) && (a <= 0x00010008)) || (a == 0x00010080) || (a == 0x000c0001))
-extern void hidinput_hid_event(struct hid_device *, struct hid_field *, struct hid_usage *, __s32);
-extern void hidinput_report_event(struct hid_device *hid, struct hid_report *report);
-extern int hidinput_connect(struct hid_device *);
-extern void hidinput_disconnect(struct hid_device *);
-#else
-#define IS_INPUT_APPLICATION(a) (0)
-static inline void hidinput_hid_event(struct hid_device *hid, struct hid_field *field, struct hid_usage *usage, __s32 value) { }
-static inline void hidinput_report_event(struct hid_device *hid, struct hid_report *report) { }
-static inline int hidinput_connect(struct hid_device *hid) { return -ENODEV; }
-static inline void hidinput_disconnect(struct hid_device *hid) { }
-#endif
-
-int hid_open(struct hid_device *);
-void hid_close(struct hid_device *);
-int hid_set_field(struct hid_field *, unsigned, __s32);
-void hid_submit_report(struct hid_device *, struct hid_report *, unsigned char dir);
-void hid_init_reports(struct hid_device *hid);
-int hid_wait_io(struct hid_device* hid);
-
-
-#ifdef CONFIG_HID_FF
-int hid_ff_init(struct hid_device *hid);
-
-int hid_lgff_init(struct hid_device *hid);
-int hid_tmff_init(struct hid_device *hid);
-int hid_zpff_init(struct hid_device *hid);
-#ifdef CONFIG_HID_PID
-int hid_pidff_init(struct hid_device *hid);
-#else
-static inline int hid_pidff_init(struct hid_device *hid) { return -ENODEV; }
-#endif
-
-#else
-static inline int hid_ff_init(struct hid_device *hid) { return -1; }
-#endif
-
diff --git a/drivers/usb/input/hiddev.c b/drivers/usb/input/hiddev.c
index 7dc14d0cacc1..cbd3b60d93bb 100644
--- a/drivers/usb/input/hiddev.c
+++ b/drivers/usb/input/hiddev.c
@@ -32,8 +32,9 @@
 #include <linux/smp_lock.h>
 #include <linux/input.h>
 #include <linux/usb.h>
-#include "hid.h"
+#include <linux/hid.h>
 #include <linux/hiddev.h>
+#include "usbhid.h"
 
 #ifdef CONFIG_USB_DYNAMIC_MINORS
 #define HIDDEV_MINOR_BASE	0