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-rw-r--r--drivers/input/evdev.c5
-rw-r--r--drivers/input/input.c1
-rw-r--r--drivers/input/joydev.c1
-rw-r--r--drivers/input/keyboard/Kconfig2
-rw-r--r--drivers/input/keyboard/pxa27x_keypad.c12
-rw-r--r--drivers/input/misc/hp_sdc_rtc.c11
-rw-r--r--drivers/input/misc/uinput.c1
-rw-r--r--drivers/input/mousedev.c1
-rw-r--r--drivers/input/serio/hil_mlc.c6
-rw-r--r--drivers/input/serio/hp_sdc.c4
-rw-r--r--drivers/input/serio/serio_raw.c1
11 files changed, 31 insertions, 14 deletions
diff --git a/drivers/input/evdev.c b/drivers/input/evdev.c
index 9ddafc30f43..535fea4fe67 100644
--- a/drivers/input/evdev.c
+++ b/drivers/input/evdev.c
@@ -28,7 +28,7 @@ struct evdev {
int minor;
struct input_handle handle;
wait_queue_head_t wait;
- struct evdev_client *grab;
+ struct evdev_client __rcu *grab;
struct list_head client_list;
spinlock_t client_lock; /* protects client_list */
struct mutex mutex;
@@ -767,7 +767,8 @@ static const struct file_operations evdev_fops = {
.compat_ioctl = evdev_ioctl_compat,
#endif
.fasync = evdev_fasync,
- .flush = evdev_flush
+ .flush = evdev_flush,
+ .llseek = no_llseek,
};
static int evdev_install_chrdev(struct evdev *evdev)
diff --git a/drivers/input/input.c b/drivers/input/input.c
index ab698205651..7919c253722 100644
--- a/drivers/input/input.c
+++ b/drivers/input/input.c
@@ -2047,6 +2047,7 @@ out:
static const struct file_operations input_fops = {
.owner = THIS_MODULE,
.open = input_open_file,
+ .llseek = noop_llseek,
};
static int __init input_init(void)
diff --git a/drivers/input/joydev.c b/drivers/input/joydev.c
index 22239e98849..9d424cebfd2 100644
--- a/drivers/input/joydev.c
+++ b/drivers/input/joydev.c
@@ -739,6 +739,7 @@ static const struct file_operations joydev_fops = {
.compat_ioctl = joydev_compat_ioctl,
#endif
.fasync = joydev_fasync,
+ .llseek = no_llseek,
};
static int joydev_install_chrdev(struct joydev *joydev)
diff --git a/drivers/input/keyboard/Kconfig b/drivers/input/keyboard/Kconfig
index 9cc488d2149..aa037fec2f8 100644
--- a/drivers/input/keyboard/Kconfig
+++ b/drivers/input/keyboard/Kconfig
@@ -338,7 +338,7 @@ config KEYBOARD_OPENCORES
config KEYBOARD_PXA27x
tristate "PXA27x/PXA3xx keypad support"
- depends on PXA27x || PXA3xx
+ depends on PXA27x || PXA3xx || ARCH_MMP
help
Enable support for PXA27x/PXA3xx keypad controller.
diff --git a/drivers/input/keyboard/pxa27x_keypad.c b/drivers/input/keyboard/pxa27x_keypad.c
index f32404f9918..4b0ec35259a 100644
--- a/drivers/input/keyboard/pxa27x_keypad.c
+++ b/drivers/input/keyboard/pxa27x_keypad.c
@@ -32,7 +32,7 @@
#include <asm/mach/map.h>
#include <mach/hardware.h>
-#include <mach/pxa27x_keypad.h>
+#include <plat/pxa27x_keypad.h>
/*
* Keypad Controller registers
*/
@@ -330,11 +330,21 @@ static void pxa27x_keypad_scan_direct(struct pxa27x_keypad *keypad)
keypad->direct_key_state = new_state;
}
+static void clear_wakeup_event(struct pxa27x_keypad *keypad)
+{
+ struct pxa27x_keypad_platform_data *pdata = keypad->pdata;
+
+ if (pdata->clear_wakeup_event)
+ (pdata->clear_wakeup_event)();
+}
+
static irqreturn_t pxa27x_keypad_irq_handler(int irq, void *dev_id)
{
struct pxa27x_keypad *keypad = dev_id;
unsigned long kpc = keypad_readl(KPC);
+ clear_wakeup_event(keypad);
+
if (kpc & KPC_DI)
pxa27x_keypad_scan_direct(keypad);
diff --git a/drivers/input/misc/hp_sdc_rtc.c b/drivers/input/misc/hp_sdc_rtc.c
index c1906647905..0b4f54265f6 100644
--- a/drivers/input/misc/hp_sdc_rtc.c
+++ b/drivers/input/misc/hp_sdc_rtc.c
@@ -43,7 +43,7 @@
#include <linux/proc_fs.h>
#include <linux/poll.h>
#include <linux/rtc.h>
-#include <linux/smp_lock.h>
+#include <linux/mutex.h>
#include <linux/semaphore.h>
MODULE_AUTHOR("Brian S. Julin <bri@calyx.com>");
@@ -52,6 +52,7 @@ MODULE_LICENSE("Dual BSD/GPL");
#define RTC_VERSION "1.10d"
+static DEFINE_MUTEX(hp_sdc_rtc_mutex);
static unsigned long epoch = 2000;
static struct semaphore i8042tregs;
@@ -104,7 +105,7 @@ static int hp_sdc_rtc_do_read_bbrtc (struct rtc_time *rtctm)
t.endidx = 91;
t.seq = tseq;
t.act.semaphore = &tsem;
- init_MUTEX_LOCKED(&tsem);
+ sema_init(&tsem, 0);
if (hp_sdc_enqueue_transaction(&t)) return -1;
@@ -665,9 +666,9 @@ static long hp_sdc_rtc_unlocked_ioctl(struct file *file,
{
int ret;
- lock_kernel();
+ mutex_lock(&hp_sdc_rtc_mutex);
ret = hp_sdc_rtc_ioctl(file, cmd, arg);
- unlock_kernel();
+ mutex_unlock(&hp_sdc_rtc_mutex);
return ret;
}
@@ -698,7 +699,7 @@ static int __init hp_sdc_rtc_init(void)
return -ENODEV;
#endif
- init_MUTEX(&i8042tregs);
+ sema_init(&i8042tregs, 1);
if ((ret = hp_sdc_request_timer_irq(&hp_sdc_rtc_isr)))
return ret;
diff --git a/drivers/input/misc/uinput.c b/drivers/input/misc/uinput.c
index 360698553eb..b9410784e6a 100644
--- a/drivers/input/misc/uinput.c
+++ b/drivers/input/misc/uinput.c
@@ -811,6 +811,7 @@ static const struct file_operations uinput_fops = {
#ifdef CONFIG_COMPAT
.compat_ioctl = uinput_compat_ioctl,
#endif
+ .llseek = no_llseek,
};
static struct miscdevice uinput_misc = {
diff --git a/drivers/input/mousedev.c b/drivers/input/mousedev.c
index d528a2dba06..31ec7265aac 100644
--- a/drivers/input/mousedev.c
+++ b/drivers/input/mousedev.c
@@ -792,6 +792,7 @@ static const struct file_operations mousedev_fops = {
.open = mousedev_open,
.release = mousedev_release,
.fasync = mousedev_fasync,
+ .llseek = noop_llseek,
};
static int mousedev_install_chrdev(struct mousedev *mousedev)
diff --git a/drivers/input/serio/hil_mlc.c b/drivers/input/serio/hil_mlc.c
index c92f4edfee7..e5624d8f170 100644
--- a/drivers/input/serio/hil_mlc.c
+++ b/drivers/input/serio/hil_mlc.c
@@ -915,15 +915,15 @@ int hil_mlc_register(hil_mlc *mlc)
mlc->ostarted = 0;
rwlock_init(&mlc->lock);
- init_MUTEX(&mlc->osem);
+ sema_init(&mlc->osem, 1);
- init_MUTEX(&mlc->isem);
+ sema_init(&mlc->isem, 1);
mlc->icount = -1;
mlc->imatch = 0;
mlc->opercnt = 0;
- init_MUTEX_LOCKED(&(mlc->csem));
+ sema_init(&(mlc->csem), 0);
hil_mlc_clear_di_scratch(mlc);
hil_mlc_clear_di_map(mlc, 0);
diff --git a/drivers/input/serio/hp_sdc.c b/drivers/input/serio/hp_sdc.c
index bcc2d30ec24..8c0b51c3142 100644
--- a/drivers/input/serio/hp_sdc.c
+++ b/drivers/input/serio/hp_sdc.c
@@ -905,7 +905,7 @@ static int __init hp_sdc_init(void)
ts_sync[1] = 0x0f;
ts_sync[2] = ts_sync[3] = ts_sync[4] = ts_sync[5] = 0;
t_sync.act.semaphore = &s_sync;
- init_MUTEX_LOCKED(&s_sync);
+ sema_init(&s_sync, 0);
hp_sdc_enqueue_transaction(&t_sync);
down(&s_sync); /* Wait for t_sync to complete */
@@ -1039,7 +1039,7 @@ static int __init hp_sdc_register(void)
return hp_sdc.dev_err;
}
- init_MUTEX_LOCKED(&tq_init_sem);
+ sema_init(&tq_init_sem, 0);
tq_init.actidx = 0;
tq_init.idx = 1;
diff --git a/drivers/input/serio/serio_raw.c b/drivers/input/serio/serio_raw.c
index 99866485444..cd82bb12591 100644
--- a/drivers/input/serio/serio_raw.c
+++ b/drivers/input/serio/serio_raw.c
@@ -243,6 +243,7 @@ static const struct file_operations serio_raw_fops = {
.write = serio_raw_write,
.poll = serio_raw_poll,
.fasync = serio_raw_fasync,
+ .llseek = noop_llseek,
};
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-11-28 09:32:31 +0000