Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid

Pull HID fixes from Jiri Kosina:

 - revert of the high-resolution scrolling feature, as it breaks certain
   hardware due to incompatibilities between Logitech and Microsoft
   worlds. Peter Hutterer is working on a fixed implementation. Until
   that is finished, revert by Benjamin Tissoires.

 - revert of incorrect strncpy->strlcpy conversion in uhid, from David
   Herrmann

 - fix for buggy sendfile() implementation on uhid device node, from
   Eric Biggers

 - a few assorted device-ID specific quirks

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid:
  Revert "Input: Add the `REL_WHEEL_HI_RES` event code"
  Revert "HID: input: Create a utility class for counting scroll events"
  Revert "HID: logitech: Add function to enable HID++ 1.0 "scrolling acceleration""
  Revert "HID: logitech: Enable high-resolution scrolling on Logitech mice"
  Revert "HID: logitech: Use LDJ_DEVICE macro for existing Logitech mice"
  Revert "HID: logitech: fix a used uninitialized GCC warning"
  Revert "HID: input: simplify/fix high-res scroll event handling"
  HID: Add quirk for Primax PIXART OEM mice
  HID: i2c-hid: Disable runtime PM for LG touchscreen
  HID: multitouch: Add pointstick support for Cirque Touchpad
  HID: steam: remove input device when a hid client is running.
  Revert "HID: uhid: use strlcpy() instead of strncpy()"
  HID: uhid: forbid UHID_CREATE under KERNEL_DS or elevated privileges
  HID: input: Ignore battery reported by Symbol DS4308
  HID: Add quirk for Microsoft PIXART OEM mouse

1 files changed, 0 insertions, 28 deletions

diff --git a/include/linux/hid.h b/include/linux/hid.h
index 387c70df6f29..a355d61940f2 100644
--- a/include/linux/hid.h
+++ b/include/linux/hid.h
@@ -1139,34 +1139,6 @@ static inline u32 hid_report_len(struct hid_report *report)
 int hid_report_raw_event(struct hid_device *hid, int type, u8 *data, u32 size,
 		int interrupt);
 
-
-/**
- * struct hid_scroll_counter - Utility class for processing high-resolution
- *                             scroll events.
- * @dev: the input device for which events should be reported.
- * @microns_per_hi_res_unit: the amount moved by the user's finger for each
- *                           high-resolution unit reported by the mouse, in
- *                           microns.
- * @resolution_multiplier: the wheel's resolution in high-resolution mode as a
- *                         multiple of its lower resolution. For example, if
- *                         moving the wheel by one "notch" would result in a
- *                         value of 1 in low-resolution mode but 8 in
- *                         high-resolution, the multiplier is 8.
- * @remainder: counts the number of high-resolution units moved since the last
- *             low-resolution event (REL_WHEEL or REL_HWHEEL) was sent. Should
- *             only be used by class methods.
- */
-struct hid_scroll_counter {
-	struct input_dev *dev;
-	int microns_per_hi_res_unit;
-	int resolution_multiplier;
-
-	int remainder;
-};
-
-void hid_scroll_counter_handle_scroll(struct hid_scroll_counter *counter,
-				      int hi_res_value);
-
 /* HID quirks API */
 unsigned long hid_lookup_quirk(const struct hid_device *hdev);
 int hid_quirks_init(char **quirks_param, __u16 bus, int count);