Input: atkbd - semaphore to mutex conversion

The conversion was generated via scripts, and the result was validated
automatically via a script as well.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

diff --git a/drivers/input/keyboard/atkbd.c b/drivers/input/keyboard/atkbd.c
index ffacf6e..b459818 100644 (file)
--- a/drivers/input/keyboard/atkbd.c
+++ b/drivers/input/keyboard/atkbd.c
@@ -27,6 +27,7 @@
 #include <linux/serio.h>
 #include <linux/workqueue.h>
 #include <linux/libps2.h>
+#include <linux/mutex.h>
 
 #define DRIVER_DESC    "AT and PS/2 keyboard driver"
 
@@ -216,7 +217,7 @@ struct atkbd {
        unsigned long time;
 
        struct work_struct event_work;
-       struct semaphore event_sem;
+       struct mutex event_mutex;
        unsigned long event_mask;
 };
 
@@ -449,7 +450,7 @@ static void atkbd_event_work(void *data)
        unsigned char param[2];
        int i, j;
 
-       down(&atkbd->event_sem);
+       mutex_lock(&atkbd->event_mutex);
 
        if (test_and_clear_bit(ATKBD_LED_EVENT_BIT, &atkbd->event_mask)) {
                param[0] = (test_bit(LED_SCROLLL, dev->led) ? 1 : 0)
@@ -480,7 +481,7 @@ static void atkbd_event_work(void *data)
                ps2_command(&atkbd->ps2dev, param, ATKBD_CMD_SETREP);
        }
 
-       up(&atkbd->event_sem);
+       mutex_unlock(&atkbd->event_mutex);
 }
 
 /*
@@ -846,7 +847,7 @@ static int atkbd_connect(struct serio *serio, struct serio_driver *drv)
        atkbd->dev = dev;
        ps2_init(&atkbd->ps2dev, serio);
        INIT_WORK(&atkbd->event_work, atkbd_event_work, atkbd);
-       init_MUTEX(&atkbd->event_sem);
+       mutex_init(&atkbd->event_mutex);
 
        switch (serio->id.type) {