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-rw-r--r--drivers/block/ps3disk.c1
-rw-r--r--drivers/char/Kconfig2
-rw-r--r--drivers/cpuidle/cpuidle-pseries.c39
-rw-r--r--drivers/crypto/nx/Makefile2
-rw-r--r--drivers/crypto/nx/nx-common-powernv.c (renamed from drivers/crypto/nx/nx-842-powernv.c)204
-rw-r--r--drivers/input/serio/i8042-ppcio.h57
-rw-r--r--drivers/input/serio/i8042.h2
-rw-r--r--drivers/macintosh/Kconfig1
-rw-r--r--drivers/macintosh/ams/ams-input.c37
-rw-r--r--drivers/macintosh/ams/ams.h4
-rw-r--r--drivers/macintosh/windfarm_pm112.c21
-rw-r--r--drivers/misc/cxl/Kconfig8
-rw-r--r--drivers/misc/ocxl/context.c2
-rw-r--r--drivers/net/ethernet/toshiba/ps3_gelic_net.c2
-rw-r--r--drivers/ps3/ps3-lpm.c8
-rw-r--r--drivers/ps3/ps3-vuart.c5
-rw-r--r--drivers/vfio/pci/vfio_pci_nvlink2.c2
-rw-r--r--drivers/video/fbdev/Kconfig2
-rw-r--r--drivers/video/fbdev/ps3fb.c4
19 files changed, 191 insertions, 212 deletions
diff --git a/drivers/block/ps3disk.c b/drivers/block/ps3disk.c
index c5c6487a19d5..7b55811c2a81 100644
--- a/drivers/block/ps3disk.c
+++ b/drivers/block/ps3disk.c
@@ -454,7 +454,6 @@ static int ps3disk_probe(struct ps3_system_bus_device *_dev)
queue->queuedata = dev;
blk_queue_max_hw_sectors(queue, dev->bounce_size >> 9);
- blk_queue_segment_boundary(queue, -1UL);
blk_queue_dma_alignment(queue, dev->blk_size-1);
blk_queue_logical_block_size(queue, dev->blk_size);
diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig
index d4665fe9ccd2..ac25833eb19e 100644
--- a/drivers/char/Kconfig
+++ b/drivers/char/Kconfig
@@ -209,7 +209,7 @@ config DTLK
config XILINX_HWICAP
tristate "Xilinx HWICAP Support"
- depends on XILINX_VIRTEX || MICROBLAZE
+ depends on MICROBLAZE
help
This option enables support for Xilinx Internal Configuration
Access Port (ICAP) driver. The ICAP is used on Xilinx Virtex
diff --git a/drivers/cpuidle/cpuidle-pseries.c b/drivers/cpuidle/cpuidle-pseries.c
index 74c247972bb3..6513ef2af66a 100644
--- a/drivers/cpuidle/cpuidle-pseries.c
+++ b/drivers/cpuidle/cpuidle-pseries.c
@@ -19,6 +19,7 @@
#include <asm/machdep.h>
#include <asm/firmware.h>
#include <asm/runlatch.h>
+#include <asm/idle.h>
#include <asm/plpar_wrappers.h>
struct cpuidle_driver pseries_idle_driver = {
@@ -31,39 +32,15 @@ static struct cpuidle_state *cpuidle_state_table __read_mostly;
static u64 snooze_timeout __read_mostly;
static bool snooze_timeout_en __read_mostly;
-static inline void idle_loop_prolog(unsigned long *in_purr)
-{
- ppc64_runlatch_off();
- *in_purr = mfspr(SPRN_PURR);
- /*
- * Indicate to the HV that we are idle. Now would be
- * a good time to find other work to dispatch.
- */
- get_lppaca()->idle = 1;
-}
-
-static inline void idle_loop_epilog(unsigned long in_purr)
-{
- u64 wait_cycles;
-
- wait_cycles = be64_to_cpu(get_lppaca()->wait_state_cycles);
- wait_cycles += mfspr(SPRN_PURR) - in_purr;
- get_lppaca()->wait_state_cycles = cpu_to_be64(wait_cycles);
- get_lppaca()->idle = 0;
-
- ppc64_runlatch_on();
-}
-
static int snooze_loop(struct cpuidle_device *dev,
struct cpuidle_driver *drv,
int index)
{
- unsigned long in_purr;
u64 snooze_exit_time;
set_thread_flag(TIF_POLLING_NRFLAG);
- idle_loop_prolog(&in_purr);
+ pseries_idle_prolog();
local_irq_enable();
snooze_exit_time = get_tb() + snooze_timeout;
@@ -87,7 +64,7 @@ static int snooze_loop(struct cpuidle_device *dev,
local_irq_disable();
- idle_loop_epilog(in_purr);
+ pseries_idle_epilog();
return index;
}
@@ -113,9 +90,8 @@ static int dedicated_cede_loop(struct cpuidle_device *dev,
struct cpuidle_driver *drv,
int index)
{
- unsigned long in_purr;
- idle_loop_prolog(&in_purr);
+ pseries_idle_prolog();
get_lppaca()->donate_dedicated_cpu = 1;
HMT_medium();
@@ -124,7 +100,7 @@ static int dedicated_cede_loop(struct cpuidle_device *dev,
local_irq_disable();
get_lppaca()->donate_dedicated_cpu = 0;
- idle_loop_epilog(in_purr);
+ pseries_idle_epilog();
return index;
}
@@ -133,9 +109,8 @@ static int shared_cede_loop(struct cpuidle_device *dev,
struct cpuidle_driver *drv,
int index)
{
- unsigned long in_purr;
- idle_loop_prolog(&in_purr);
+ pseries_idle_prolog();
/*
* Yield the processor to the hypervisor. We return if
@@ -147,7 +122,7 @@ static int shared_cede_loop(struct cpuidle_device *dev,
check_and_cede_processor();
local_irq_disable();
- idle_loop_epilog(in_purr);
+ pseries_idle_epilog();
return index;
}
diff --git a/drivers/crypto/nx/Makefile b/drivers/crypto/nx/Makefile
index 015155da59c2..bc89a20e5d9d 100644
--- a/drivers/crypto/nx/Makefile
+++ b/drivers/crypto/nx/Makefile
@@ -15,4 +15,4 @@ obj-$(CONFIG_CRYPTO_DEV_NX_COMPRESS_PSERIES) += nx-compress-pseries.o nx-compres
obj-$(CONFIG_CRYPTO_DEV_NX_COMPRESS_POWERNV) += nx-compress-powernv.o nx-compress.o
nx-compress-objs := nx-842.o
nx-compress-pseries-objs := nx-842-pseries.o
-nx-compress-powernv-objs := nx-842-powernv.o
+nx-compress-powernv-objs := nx-common-powernv.o
diff --git a/drivers/crypto/nx/nx-842-powernv.c b/drivers/crypto/nx/nx-common-powernv.c
index c037a2403b82..13c65deda8e9 100644
--- a/drivers/crypto/nx/nx-842-powernv.c
+++ b/drivers/crypto/nx/nx-common-powernv.c
@@ -1,6 +1,6 @@
// SPDX-License-Identifier: GPL-2.0-or-later
/*
- * Driver for IBM PowerNV 842 compression accelerator
+ * Driver for IBM PowerNV compression accelerator
*
* Copyright (C) 2015 Dan Streetman, IBM Corp
*/
@@ -20,7 +20,7 @@
MODULE_LICENSE("GPL");
MODULE_AUTHOR("Dan Streetman <ddstreet@ieee.org>");
-MODULE_DESCRIPTION("842 H/W Compression driver for IBM PowerNV processors");
+MODULE_DESCRIPTION("H/W Compression driver for IBM PowerNV processors");
MODULE_ALIAS_CRYPTO("842");
MODULE_ALIAS_CRYPTO("842-nx");
@@ -40,9 +40,9 @@ struct nx842_workmem {
char padding[WORKMEM_ALIGN]; /* unused, to allow alignment */
} __packed __aligned(WORKMEM_ALIGN);
-struct nx842_coproc {
+struct nx_coproc {
unsigned int chip_id;
- unsigned int ct;
+ unsigned int ct; /* Can be 842 or GZIP high/normal*/
unsigned int ci; /* Coprocessor instance, used with icswx */
struct {
struct vas_window *rxwin;
@@ -58,9 +58,16 @@ struct nx842_coproc {
static DEFINE_PER_CPU(struct vas_window *, cpu_txwin);
/* no cpu hotplug on powernv, so this list never changes after init */
-static LIST_HEAD(nx842_coprocs);
+static LIST_HEAD(nx_coprocs);
static unsigned int nx842_ct; /* used in icswx function */
+/*
+ * Using same values as in skiboot or coprocessor type representing
+ * in NX workbook.
+ */
+#define NX_CT_GZIP (2) /* on P9 and later */
+#define NX_CT_842 (3)
+
static int (*nx842_powernv_exec)(const unsigned char *in,
unsigned int inlen, unsigned char *out,
unsigned int *outlenp, void *workmem, int fc);
@@ -666,15 +673,15 @@ static int nx842_powernv_decompress(const unsigned char *in, unsigned int inlen,
wmem, CCW_FC_842_DECOMP_CRC);
}
-static inline void nx842_add_coprocs_list(struct nx842_coproc *coproc,
+static inline void nx_add_coprocs_list(struct nx_coproc *coproc,
int chipid)
{
coproc->chip_id = chipid;
INIT_LIST_HEAD(&coproc->list);
- list_add(&coproc->list, &nx842_coprocs);
+ list_add(&coproc->list, &nx_coprocs);
}
-static struct vas_window *nx842_alloc_txwin(struct nx842_coproc *coproc)
+static struct vas_window *nx_alloc_txwin(struct nx_coproc *coproc)
{
struct vas_window *txwin = NULL;
struct vas_tx_win_attr txattr;
@@ -685,7 +692,6 @@ static struct vas_window *nx842_alloc_txwin(struct nx842_coproc *coproc)
*/
vas_init_tx_win_attr(&txattr, coproc->ct);
txattr.lpid = 0; /* lpid is 0 for kernel requests */
- txattr.pid = 0; /* pid is 0 for kernel requests */
/*
* Open a VAS send window which is used to send request to NX.
@@ -704,9 +710,9 @@ static struct vas_window *nx842_alloc_txwin(struct nx842_coproc *coproc)
* cpu_txwin is used in copy/paste operation for each compression /
* decompression request.
*/
-static int nx842_open_percpu_txwins(void)
+static int nx_open_percpu_txwins(void)
{
- struct nx842_coproc *coproc, *n;
+ struct nx_coproc *coproc, *n;
unsigned int i, chip_id;
for_each_possible_cpu(i) {
@@ -714,17 +720,18 @@ static int nx842_open_percpu_txwins(void)
chip_id = cpu_to_chip_id(i);
- list_for_each_entry_safe(coproc, n, &nx842_coprocs, list) {
+ list_for_each_entry_safe(coproc, n, &nx_coprocs, list) {
/*
* Kernel requests use only high priority FIFOs. So
* open send windows for these FIFOs.
+ * GZIP is not supported in kernel right now.
*/
if (coproc->ct != VAS_COP_TYPE_842_HIPRI)
continue;
if (coproc->chip_id == chip_id) {
- txwin = nx842_alloc_txwin(coproc);
+ txwin = nx_alloc_txwin(coproc);
if (IS_ERR(txwin))
return PTR_ERR(txwin);
@@ -743,13 +750,28 @@ static int nx842_open_percpu_txwins(void)
return 0;
}
+static int __init nx_set_ct(struct nx_coproc *coproc, const char *priority,
+ int high, int normal)
+{
+ if (!strcmp(priority, "High"))
+ coproc->ct = high;
+ else if (!strcmp(priority, "Normal"))
+ coproc->ct = normal;
+ else {
+ pr_err("Invalid RxFIFO priority value\n");
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
static int __init vas_cfg_coproc_info(struct device_node *dn, int chip_id,
- int vasid, int *ct)
+ int vasid, int type, int *ct)
{
struct vas_window *rxwin = NULL;
struct vas_rx_win_attr rxattr;
- struct nx842_coproc *coproc;
u32 lpid, pid, tid, fifo_size;
+ struct nx_coproc *coproc;
u64 rx_fifo;
const char *priority;
int ret;
@@ -794,15 +816,15 @@ static int __init vas_cfg_coproc_info(struct device_node *dn, int chip_id,
if (!coproc)
return -ENOMEM;
- if (!strcmp(priority, "High"))
- coproc->ct = VAS_COP_TYPE_842_HIPRI;
- else if (!strcmp(priority, "Normal"))
- coproc->ct = VAS_COP_TYPE_842;
- else {
- pr_err("Invalid RxFIFO priority value\n");
- ret = -EINVAL;
+ if (type == NX_CT_842)
+ ret = nx_set_ct(coproc, priority, VAS_COP_TYPE_842_HIPRI,
+ VAS_COP_TYPE_842);
+ else if (type == NX_CT_GZIP)
+ ret = nx_set_ct(coproc, priority, VAS_COP_TYPE_GZIP_HIPRI,
+ VAS_COP_TYPE_GZIP);
+
+ if (ret)
goto err_out;
- }
vas_init_rx_win_attr(&rxattr, coproc->ct);
rxattr.rx_fifo = (void *)rx_fifo;
@@ -830,7 +852,7 @@ static int __init vas_cfg_coproc_info(struct device_node *dn, int chip_id,
coproc->vas.rxwin = rxwin;
coproc->vas.id = vasid;
- nx842_add_coprocs_list(coproc, chip_id);
+ nx_add_coprocs_list(coproc, chip_id);
/*
* (lpid, pid, tid) combination has to be unique for each
@@ -848,13 +870,47 @@ err_out:
return ret;
}
+static int __init nx_coproc_init(int chip_id, int ct_842, int ct_gzip)
+{
+ int ret = 0;
+
+ if (opal_check_token(OPAL_NX_COPROC_INIT)) {
+ ret = opal_nx_coproc_init(chip_id, ct_842);
+
+ if (!ret)
+ ret = opal_nx_coproc_init(chip_id, ct_gzip);
+
+ if (ret) {
+ ret = opal_error_code(ret);
+ pr_err("Failed to initialize NX for chip(%d): %d\n",
+ chip_id, ret);
+ }
+ } else
+ pr_warn("Firmware doesn't support NX initialization\n");
+
+ return ret;
+}
+
+static int __init find_nx_device_tree(struct device_node *dn, int chip_id,
+ int vasid, int type, char *devname,
+ int *ct)
+{
+ int ret = 0;
+
+ if (of_device_is_compatible(dn, devname)) {
+ ret = vas_cfg_coproc_info(dn, chip_id, vasid, type, ct);
+ if (ret)
+ of_node_put(dn);
+ }
+
+ return ret;
+}
-static int __init nx842_powernv_probe_vas(struct device_node *pn)
+static int __init nx_powernv_probe_vas(struct device_node *pn)
{
- struct device_node *dn;
int chip_id, vasid, ret = 0;
- int nx_fifo_found = 0;
- int uninitialized_var(ct);
+ int ct_842 = 0, ct_gzip = 0;
+ struct device_node *dn;
chip_id = of_get_ibm_chip_id(pn);
if (chip_id < 0) {
@@ -869,40 +925,33 @@ static int __init nx842_powernv_probe_vas(struct device_node *pn)
}
for_each_child_of_node(pn, dn) {
- if (of_device_is_compatible(dn, "ibm,p9-nx-842")) {
- ret = vas_cfg_coproc_info(dn, chip_id, vasid, &ct);
- if (ret) {
- of_node_put(dn);
- return ret;
- }
- nx_fifo_found++;
- }
+ ret = find_nx_device_tree(dn, chip_id, vasid, NX_CT_842,
+ "ibm,p9-nx-842", &ct_842);
+
+ if (!ret)
+ ret = find_nx_device_tree(dn, chip_id, vasid,
+ NX_CT_GZIP, "ibm,p9-nx-gzip", &ct_gzip);
+
+ if (ret)
+ return ret;
}
- if (!nx_fifo_found) {
- pr_err("NX842 FIFO nodes are missing\n");
+ if (!ct_842 || !ct_gzip) {
+ pr_err("NX FIFO nodes are missing\n");
return -EINVAL;
}
/*
* Initialize NX instance for both high and normal priority FIFOs.
*/
- if (opal_check_token(OPAL_NX_COPROC_INIT)) {
- ret = opal_nx_coproc_init(chip_id, ct);
- if (ret) {
- pr_err("Failed to initialize NX for chip(%d): %d\n",
- chip_id, ret);
- ret = opal_error_code(ret);
- }
- } else
- pr_warn("Firmware doesn't support NX initialization\n");
+ ret = nx_coproc_init(chip_id, ct_842, ct_gzip);
return ret;
}
static int __init nx842_powernv_probe(struct device_node *dn)
{
- struct nx842_coproc *coproc;
+ struct nx_coproc *coproc;
unsigned int ct, ci;
int chip_id;
@@ -922,13 +971,13 @@ static int __init nx842_powernv_probe(struct device_node *dn)
return -EINVAL;
}
- coproc = kmalloc(sizeof(*coproc), GFP_KERNEL);
+ coproc = kzalloc(sizeof(*coproc), GFP_KERNEL);
if (!coproc)
return -ENOMEM;
coproc->ct = ct;
coproc->ci = ci;
- nx842_add_coprocs_list(coproc, chip_id);
+ nx_add_coprocs_list(coproc, chip_id);
pr_info("coprocessor found on chip %d, CT %d CI %d\n", chip_id, ct, ci);
@@ -941,9 +990,9 @@ static int __init nx842_powernv_probe(struct device_node *dn)
return 0;
}
-static void nx842_delete_coprocs(void)
+static void nx_delete_coprocs(void)
{
- struct nx842_coproc *coproc, *n;
+ struct nx_coproc *coproc, *n;
struct vas_window *txwin;
int i;
@@ -955,10 +1004,10 @@ static void nx842_delete_coprocs(void)
if (txwin)
vas_win_close(txwin);
- per_cpu(cpu_txwin, i) = 0;
+ per_cpu(cpu_txwin, i) = NULL;
}
- list_for_each_entry_safe(coproc, n, &nx842_coprocs, list) {
+ list_for_each_entry_safe(coproc, n, &nx_coprocs, list) {
if (coproc->vas.rxwin)
vas_win_close(coproc->vas.rxwin);
@@ -1002,7 +1051,7 @@ static struct crypto_alg nx842_powernv_alg = {
.coa_decompress = nx842_crypto_decompress } }
};
-static __init int nx842_powernv_init(void)
+static __init int nx_compress_powernv_init(void)
{
struct device_node *dn;
int ret;
@@ -1017,15 +1066,15 @@ static __init int nx842_powernv_init(void)
BUILD_BUG_ON(DDE_BUFFER_SIZE_MULT % DDE_BUFFER_LAST_MULT);
for_each_compatible_node(dn, NULL, "ibm,power9-nx") {
- ret = nx842_powernv_probe_vas(dn);
+ ret = nx_powernv_probe_vas(dn);
if (ret) {
- nx842_delete_coprocs();
+ nx_delete_coprocs();
of_node_put(dn);
return ret;
}
}
- if (list_empty(&nx842_coprocs)) {
+ if (list_empty(&nx_coprocs)) {
for_each_compatible_node(dn, NULL, "ibm,power-nx")
nx842_powernv_probe(dn);
@@ -1034,9 +1083,25 @@ static __init int nx842_powernv_init(void)
nx842_powernv_exec = nx842_exec_icswx;
} else {
- ret = nx842_open_percpu_txwins();
+ /*
+ * Register VAS user space API for NX GZIP so
+ * that user space can use GZIP engine.
+ * Using high FIFO priority for kernel requests and
+ * normal FIFO priority is assigned for userspace.
+ * 842 compression is supported only in kernel.
+ */
+ ret = vas_register_coproc_api(THIS_MODULE, VAS_COP_TYPE_GZIP,
+ "nx-gzip");
+
+ /*
+ * GZIP is not supported in kernel right now.
+ * So open tx windows only for 842.
+ */
+ if (!ret)
+ ret = nx_open_percpu_txwins();
+
if (ret) {
- nx842_delete_coprocs();
+ nx_delete_coprocs();
return ret;
}
@@ -1045,18 +1110,27 @@ static __init int nx842_powernv_init(void)
ret = crypto_register_alg(&nx842_powernv_alg);
if (ret) {
- nx842_delete_coprocs();
+ nx_delete_coprocs();
return ret;
}
return 0;
}
-module_init(nx842_powernv_init);
+module_init(nx_compress_powernv_init);
-static void __exit nx842_powernv_exit(void)
+static void __exit nx_compress_powernv_exit(void)
{
+ /*
+ * GZIP engine is supported only in power9 or later and nx842_ct
+ * is used on power8 (icswx).
+ * VAS API for NX GZIP is registered during init for user space
+ * use. So delete this API use for GZIP engine.
+ */
+ if (!nx842_ct)
+ vas_unregister_coproc_api();
+
crypto_unregister_alg(&nx842_powernv_alg);
- nx842_delete_coprocs();
+ nx_delete_coprocs();
}
-module_exit(nx842_powernv_exit);
+module_exit(nx_compress_powernv_exit);
diff --git a/drivers/input/serio/i8042-ppcio.h b/drivers/input/serio/i8042-ppcio.h
deleted file mode 100644
index 391f94d9e47d..000000000000
--- a/drivers/input/serio/i8042-ppcio.h
+++ /dev/null
@@ -1,57 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-#ifndef _I8042_PPCIO_H
-#define _I8042_PPCIO_H
-
-
-#if defined(CONFIG_WALNUT)
-
-#define I8042_KBD_IRQ 25
-#define I8042_AUX_IRQ 26
-
-#define I8042_KBD_PHYS_DESC "walnutps2/serio0"
-#define I8042_AUX_PHYS_DESC "walnutps2/serio1"
-#define I8042_MUX_PHYS_DESC "walnutps2/serio%d"
-
-extern void *kb_cs;
-extern void *kb_data;
-
-#define I8042_COMMAND_REG (*(int *)kb_cs)
-#define I8042_DATA_REG (*(int *)kb_data)
-
-static inline int i8042_read_data(void)
-{
- return readb(kb_data);
-}
-
-static inline int i8042_read_status(void)
-{
- return readb(kb_cs);
-}
-
-static inline void i8042_write_data(int val)
-{
- writeb(val, kb_data);
-}
-
-static inline void i8042_write_command(int val)
-{
- writeb(val, kb_cs);
-}
-
-static inline int i8042_platform_init(void)
-{
- i8042_reset = I8042_RESET_ALWAYS;
- return 0;
-}
-
-static inline void i8042_platform_exit(void)
-{
-}
-
-#else
-
-#include "i8042-io.h"
-
-#endif
-
-#endif /* _I8042_PPCIO_H */
diff --git a/drivers/input/serio/i8042.h b/drivers/input/serio/i8042.h
index 38dc27ad3c18..eb376700dfff 100644
--- a/drivers/input/serio/i8042.h
+++ b/drivers/input/serio/i8042.h
@@ -17,8 +17,6 @@
#include "i8042-ip22io.h"
#elif defined(CONFIG_SNI_RM)
#include "i8042-snirm.h"
-#elif defined(CONFIG_PPC)
-#include "i8042-ppcio.h"
#elif defined(CONFIG_SPARC)
#include "i8042-sparcio.h"
#elif defined(CONFIG_X86) || defined(CONFIG_IA64)
diff --git a/drivers/macintosh/Kconfig b/drivers/macintosh/Kconfig
index cbd46c1c5bf7..fcb9d7bd5bd0 100644
--- a/drivers/macintosh/Kconfig
+++ b/drivers/macintosh/Kconfig
@@ -247,7 +247,6 @@ config PMAC_RACKMETER
config SENSORS_AMS
tristate "Apple Motion Sensor driver"
depends on PPC_PMAC && !PPC64 && INPUT && ((ADB_PMU && I2C = y) || (ADB_PMU && !I2C) || I2C)
- select INPUT_POLLDEV
help
Support for the motion sensor included in PowerBooks. Includes
implementations for PMU and I2C.
diff --git a/drivers/macintosh/ams/ams-input.c b/drivers/macintosh/ams/ams-input.c
index 06a96b3f11de..0da493d449b2 100644
--- a/drivers/macintosh/ams/ams-input.c
+++ b/drivers/macintosh/ams/ams-input.c
@@ -25,9 +25,8 @@ MODULE_PARM_DESC(invert, "Invert input data on X and Y axis");
static DEFINE_MUTEX(ams_input_mutex);
-static void ams_idev_poll(struct input_polled_dev *dev)
+static void ams_idev_poll(struct input_dev *idev)
{
- struct input_dev *idev = dev->input;
s8 x, y, z;
mutex_lock(&ams_info.lock);
@@ -59,14 +58,10 @@ static int ams_input_enable(void)
ams_info.ycalib = y;
ams_info.zcalib = z;
- ams_info.idev = input_allocate_polled_device();
- if (!ams_info.idev)
+ input = input_allocate_device();
+ if (!input)
return -ENOMEM;
- ams_info.idev->poll = ams_idev_poll;
- ams_info.idev->poll_interval = 25;
-
- input = ams_info.idev->input;
input->name = "Apple Motion Sensor";
input->id.bustype = ams_info.bustype;
input->id.vendor = 0;
@@ -75,28 +70,32 @@ static int ams_input_enable(void)
input_set_abs_params(input, ABS_X, -50, 50, 3, 0);
input_set_abs_params(input, ABS_Y, -50, 50, 3, 0);
input_set_abs_params(input, ABS_Z, -50, 50, 3, 0);
+ input_set_capability(input, EV_KEY, BTN_TOUCH);
- set_bit(EV_ABS, input->evbit);
- set_bit(EV_KEY, input->evbit);
- set_bit(BTN_TOUCH, input->keybit);
+ error = input_setup_polling(input, ams_idev_poll);
+ if (error)
+ goto err_free_input;
- error = input_register_polled_device(ams_info.idev);
- if (error) {
- input_free_polled_device(ams_info.idev);
- ams_info.idev = NULL;
- return error;
- }
+ input_set_poll_interval(input, 25);
+ error = input_register_device(input);
+ if (error)
+ goto err_free_input;
+
+ ams_info.idev = input;
joystick = true;
return 0;
+
+err_free_input:
+ input_free_device(input);
+ return error;
}
static void ams_input_disable(void)
{
if (ams_info.idev) {
- input_unregister_polled_device(ams_info.idev);
- input_free_polled_device(ams_info.idev);
+ input_unregister_device(ams_info.idev);
ams_info.idev = NULL;
}
diff --git a/drivers/macintosh/ams/ams.h b/drivers/macintosh/ams/ams.h
index fe8d596f9845..935bdd9cd9a6 100644
--- a/drivers/macintosh/ams/ams.h
+++ b/drivers/macintosh/ams/ams.h
@@ -1,6 +1,6 @@
/* SPDX-License-Identifier: GPL-2.0 */
#include <linux/i2c.h>
-#include <linux/input-polldev.h>
+#include <linux/input.h>
#include <linux/kthread.h>
#include <linux/mutex.h>
#include <linux/spinlock.h>
@@ -51,7 +51,7 @@ struct ams {
#endif
/* Joystick emulation */
- struct input_polled_dev *idev;
+ struct input_dev *idev;
__u16 bustype;
/* calibrated null values */
diff --git a/drivers/macintosh/windfarm_pm112.c b/drivers/macintosh/windfarm_pm112.c
index 4150301a89a5..e8377ce0a95a 100644
--- a/drivers/macintosh/windfarm_pm112.c
+++ b/drivers/macintosh/windfarm_pm112.c
@@ -132,14 +132,6 @@ static int create_cpu_loop(int cpu)
s32 tmax;
int fmin;
- /* Get PID params from the appropriate SAT */
- hdr = smu_sat_get_sdb_partition(chip, 0xC8 + core, NULL);
- if (hdr == NULL) {
- printk(KERN_WARNING"windfarm: can't get CPU PID fan config\n");
- return -EINVAL;
- }
- piddata = (struct smu_sdbp_cpupiddata *)&hdr[1];
-
/* Get FVT params to get Tmax; if not found, assume default */
hdr = smu_sat_get_sdb_partition(chip, 0xC4 + core, NULL);
if (hdr) {
@@ -152,6 +144,16 @@ static int create_cpu_loop(int cpu)
if (tmax < cpu_all_tmax)
cpu_all_tmax = tmax;
+ kfree(hdr);
+
+ /* Get PID params from the appropriate SAT */
+ hdr = smu_sat_get_sdb_partition(chip, 0xC8 + core, NULL);
+ if (hdr == NULL) {
+ printk(KERN_WARNING"windfarm: can't get CPU PID fan config\n");
+ return -EINVAL;
+ }
+ piddata = (struct smu_sdbp_cpupiddata *)&hdr[1];
+
/*
* Darwin has a minimum fan speed of 1000 rpm for the 4-way and
* 515 for the 2-way. That appears to be overkill, so for now,
@@ -174,6 +176,9 @@ static int create_cpu_loop(int cpu)
pid.min = fmin;
wf_cpu_pid_init(&cpu_pid[cpu], &pid);
+
+ kfree(hdr);
+
return 0;
}
diff --git a/drivers/misc/cxl/Kconfig b/drivers/misc/cxl/Kconfig
index 39eec9031487..51aecafdcbdf 100644
--- a/drivers/misc/cxl/Kconfig
+++ b/drivers/misc/cxl/Kconfig
@@ -7,18 +7,10 @@ config CXL_BASE
bool
select PPC_COPRO_BASE
-config CXL_AFU_DRIVER_OPS
- bool
-
-config CXL_LIB
- bool
-
config CXL
tristate "Support for IBM Coherent Accelerators (CXL)"
depends on PPC_POWERNV && PCI_MSI && EEH
select CXL_BASE
- select CXL_AFU_DRIVER_OPS
- select CXL_LIB
default m
help
Select this option to enable driver support for IBM Coherent
diff --git a/drivers/misc/ocxl/context.c b/drivers/misc/ocxl/context.c
index de8a66b9d76b..c21f65a5c762 100644
--- a/drivers/misc/ocxl/context.c
+++ b/drivers/misc/ocxl/context.c
@@ -287,7 +287,7 @@ void ocxl_context_free(struct ocxl_context *ctx)
ocxl_afu_irq_free_all(ctx);
idr_destroy(&ctx->irq_idr);
- /* reference to the AFU taken in ocxl_context_init */
+ /* reference to the AFU taken in ocxl_context_alloc() */
ocxl_afu_put(ctx->afu);
kfree(ctx);
}
diff --git a/drivers/net/ethernet/toshiba/ps3_gelic_net.c b/drivers/net/ethernet/toshiba/ps3_gelic_net.c
index 310e6839c6e5..d9a5722f561b 100644
--- a/drivers/net/ethernet/toshiba/ps3_gelic_net.c
+++ b/drivers/net/ethernet/toshiba/ps3_gelic_net.c
@@ -382,8 +382,6 @@ static int gelic_descr_prepare_rx(struct gelic_card *card,
descr->skb = dev_alloc_skb(bufsize + GELIC_NET_RXBUF_ALIGN - 1);
if (!descr->skb) {
descr->buf_addr = 0; /* tell DMAC don't touch memory */
- dev_info(ctodev(card),
- "%s:allocate skb failed !!\n", __func__);
return -ENOMEM;
}
descr->buf_size = cpu_to_be32(bufsize);
diff --git a/drivers/ps3/ps3-lpm.c b/drivers/ps3/ps3-lpm.c
index 83c45659bc9d..e54aa2d82f50 100644
--- a/drivers/ps3/ps3-lpm.c
+++ b/drivers/ps3/ps3-lpm.c
@@ -1096,8 +1096,8 @@ int ps3_lpm_open(enum ps3_lpm_tb_type tb_type, void *tb_cache,
lpm_priv->tb_cache_internal = NULL;
lpm_priv->tb_cache = NULL;
} else if (tb_cache) {
- if (tb_cache != (void *)_ALIGN_UP((unsigned long)tb_cache, 128)
- || tb_cache_size != _ALIGN_UP(tb_cache_size, 128)) {
+ if (tb_cache != (void *)ALIGN((unsigned long)tb_cache, 128)
+ || tb_cache_size != ALIGN(tb_cache_size, 128)) {
dev_err(sbd_core(), "%s:%u: unaligned tb_cache\n",
__func__, __LINE__);
result = -EINVAL;
@@ -1111,12 +1111,10 @@ int ps3_lpm_open(enum ps3_lpm_tb_type tb_type, void *tb_cache,
lpm_priv->tb_cache_internal = kzalloc(
lpm_priv->tb_cache_size + 127, GFP_KERNEL);
if (!lpm_priv->tb_cache_internal) {
- dev_err(sbd_core(), "%s:%u: alloc internal tb_cache "
- "failed\n", __func__, __LINE__);
result = -ENOMEM;
goto fail_malloc;
}
- lpm_priv->tb_cache = (void *)_ALIGN_UP(
+ lpm_priv->tb_cache = (void *)ALIGN(
(unsigned long)lpm_priv->tb_cache_internal, 128);
}
diff --git a/drivers/ps3/ps3-vuart.c b/drivers/ps3/ps3-vuart.c
index ddaa5ea5801a..4ed131eaff51 100644
--- a/drivers/ps3/ps3-vuart.c
+++ b/drivers/ps3/ps3-vuart.c
@@ -858,13 +858,13 @@ static int ps3_vuart_handle_port_interrupt(struct ps3_system_bus_device *dev)
return 0;
}
-struct vuart_bus_priv {
+static struct vuart_bus_priv {
struct ports_bmp *bmp;
unsigned int virq;
struct mutex probe_mutex;
int use_count;
struct ps3_system_bus_device *devices[PORT_COUNT];
-} static vuart_bus_priv;
+} vuart_bus_priv;
/**
* ps3_vuart_irq_handler - first stage interrupt handler
@@ -917,7 +917,6 @@ static int ps3_vuart_bus_interrupt_get(void)
vuart_bus_priv.bmp = kzalloc(sizeof(struct ports_bmp), GFP_KERNEL);
if (!vuart_bus_priv.bmp) {
- pr_debug("%s:%d: kzalloc failed.\n", __func__, __LINE__);
result = -ENOMEM;
goto fail_bmp_malloc;
}
diff --git a/drivers/vfio/pci/vfio_pci_nvlink2.c b/drivers/vfio/pci/vfio_pci_nvlink2.c
index ed20d73cc27c..65c61710c0e9 100644
--- a/drivers/vfio/pci/vfio_pci_nvlink2.c
+++ b/drivers/vfio/pci/vfio_pci_nvlink2.c
@@ -67,7 +67,7 @@ static size_t vfio_pci_nvgpu_rw(struct vfio_pci_device *vdev,
*
* This is not fast path anyway.
*/
- sizealigned = _ALIGN_UP(posoff + count, PAGE_SIZE);
+ sizealigned = ALIGN(posoff + count, PAGE_SIZE);
ptr = ioremap_cache(data->gpu_hpa + posaligned, sizealigned);
if (!ptr)
return -EFAULT;
diff --git a/drivers/video/fbdev/Kconfig b/drivers/video/fbdev/Kconfig
index fa88e8b9a83d..844ada978bb7 100644
--- a/drivers/video/fbdev/Kconfig
+++ b/drivers/video/fbdev/Kconfig
@@ -2008,7 +2008,7 @@ config FB_PS3_DEFAULT_SIZE_M
config FB_XILINX
tristate "Xilinx frame buffer support"
- depends on FB && (XILINX_VIRTEX || MICROBLAZE || ARCH_ZYNQ || ARCH_ZYNQMP)
+ depends on FB && (MICROBLAZE || ARCH_ZYNQ || ARCH_ZYNQMP)
select FB_CFB_FILLRECT
select FB_CFB_COPYAREA
select FB_CFB_IMAGEBLIT
diff --git a/drivers/video/fbdev/ps3fb.c b/drivers/video/fbdev/ps3fb.c
index 834f63edf700..9df78fb77267 100644
--- a/drivers/video/fbdev/ps3fb.c
+++ b/drivers/video/fbdev/ps3fb.c
@@ -44,7 +44,7 @@
#define GPU_CMD_BUF_SIZE (2 * 1024 * 1024)
#define GPU_FB_START (64 * 1024)
#define GPU_IOIF (0x0d000000UL)
-#define GPU_ALIGN_UP(x) _ALIGN_UP((x), 64)
+#define GPU_ALIGN_UP(x) ALIGN((x), 64)
#define GPU_MAX_LINE_LENGTH (65536 - 64)
#define GPU_INTR_STATUS_VSYNC_0 0 /* vsync on head A */
@@ -1015,7 +1015,7 @@ static int ps3fb_probe(struct ps3_system_bus_device *dev)
}
#endif
- max_ps3fb_size = _ALIGN_UP(GPU_IOIF, 256*1024*1024) - GPU_IOIF;
+ max_ps3fb_size = ALIGN(GPU_IOIF, 256*1024*1024) - GPU_IOIF;
if (ps3fb_videomemory.size > max_ps3fb_size) {
dev_info(&dev->core, "Limiting ps3fb mem size to %lu bytes\n",
max_ps3fb_size);
generated by cgit v1.2.3-58-ga151 (git 2.39.0) at 2024-11-23 07:29:42 +0000