[ALSA] semaphore -> mutex (Archs, misc buses)

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: Takashi Iwai <tiwai@suse.de>

3 files changed, 12 insertions, 12 deletions

diff --git a/sound/arm/aaci.c b/sound/arm/aaci.c
index 149feb410654..5f22d70fefc0 100644
--- a/sound/arm/aaci.c
+++ b/sound/arm/aaci.c
@@ -73,7 +73,7 @@ static void aaci_ac97_write(struct snd_ac97 *ac97, unsigned short reg, unsigned
         if (ac97->num >= 4)
                 return;
 
-        down(&aaci->ac97_sem);
+        mutex_lock(&aaci->ac97_sem);
 
         aaci_ac97_select_codec(aaci, ac97);
 
@@ -91,7 +91,7 @@ static void aaci_ac97_write(struct snd_ac97 *ac97, unsigned short reg, unsigned
                 v = readl(aaci->base + AACI_SLFR);
         } while (v & (SLFR_1TXB|SLFR_2TXB));
 
-        up(&aaci->ac97_sem);
+        mutex_unlock(&aaci->ac97_sem);
 }
 
 /*
@@ -105,7 +105,7 @@ static unsigned short aaci_ac97_read(struct snd_ac97 *ac97, unsigned short reg)
         if (ac97->num >= 4)
                 return ~0;
 
-        down(&aaci->ac97_sem);
+        mutex_lock(&aaci->ac97_sem);
 
         aaci_ac97_select_codec(aaci, ac97);
 
@@ -145,7 +145,7 @@ static unsigned short aaci_ac97_read(struct snd_ac97 *ac97, unsigned short reg)
                 v = ~0;
         }
 
-        up(&aaci->ac97_sem);
+        mutex_unlock(&aaci->ac97_sem);
         return v;
 }
 
@@ -783,7 +783,7 @@ static struct aaci * __devinit aaci_init_card(struct amba_device *dev)
                  card->shortname, dev->res.start, dev->irq[0]);
 
         aaci = card->private_data;
-        init_MUTEX(&aaci->ac97_sem);
+        mutex_init(&aaci->ac97_sem);
         spin_lock_init(&aaci->lock);
         aaci->card = card;
         aaci->dev = dev;
diff --git a/sound/arm/aaci.h b/sound/arm/aaci.h
index 83f73c2505c6..06295190606c 100644
--- a/sound/arm/aaci.h
+++ b/sound/arm/aaci.h
@@ -227,7 +227,7 @@ struct aaci {
         unsigned int            fifosize;
 
         /* AC'97 */
-        struct semaphore        ac97_sem;
+        struct mutex            ac97_sem;
         ac97_bus_t              *ac97_bus;
 
         u32                     maincr;
diff --git a/sound/arm/pxa2xx-ac97.c b/sound/arm/pxa2xx-ac97.c
index 3acbc6023d19..599aff8290e8 100644
--- a/sound/arm/pxa2xx-ac97.c
+++ b/sound/arm/pxa2xx-ac97.c
@@ -25,7 +25,7 @@
 #include <sound/initval.h>
 
 #include <asm/irq.h>
-#include <asm/semaphore.h>
+#include <linux/mutex.h>
 #include <asm/hardware.h>
 #include <asm/arch/pxa-regs.h>
 #include <asm/arch/audio.h>
@@ -33,7 +33,7 @@
 #include "pxa2xx-pcm.h"
 
 
-static DECLARE_MUTEX(car_mutex);
+static DEFINE_MUTEX(car_mutex);
 static DECLARE_WAIT_QUEUE_HEAD(gsr_wq);
 static volatile long gsr_bits;
 
@@ -52,7 +52,7 @@ static unsigned short pxa2xx_ac97_read(struct snd_ac97 *ac97, unsigned short reg
         unsigned short val = -1;
         volatile u32 *reg_addr;
 
-        down(&car_mutex);
+        mutex_lock(&car_mutex);
 
         /* set up primary or secondary codec space */
         reg_addr = (ac97->num & 1) ? &SAC_REG_BASE : &PAC_REG_BASE;
@@ -79,7 +79,7 @@ static unsigned short pxa2xx_ac97_read(struct snd_ac97 *ac97, unsigned short reg
         /* but we've just started another cycle... */
         wait_event_timeout(gsr_wq, (GSR | gsr_bits) & GSR_SDONE, 1);
 
-out:    up(&car_mutex);
+out:    mutex_unlock(&car_mutex);
         return val;
 }
 
@@ -87,7 +87,7 @@ static void pxa2xx_ac97_write(struct snd_ac97 *ac97, unsigned short reg, unsigne
 {
         volatile u32 *reg_addr;
 
-        down(&car_mutex);
+        mutex_lock(&car_mutex);
 
         /* set up primary or secondary codec space */
         reg_addr = (ac97->num & 1) ? &SAC_REG_BASE : &PAC_REG_BASE;
@@ -101,7 +101,7 @@ static void pxa2xx_ac97_write(struct snd_ac97 *ac97, unsigned short reg, unsigne
                 printk(KERN_ERR "%s: write error (ac97_reg=%d GSR=%#lx)\n",
                                 __FUNCTION__, reg, GSR | gsr_bits);
 
-        up(&car_mutex);
+        mutex_unlock(&car_mutex);
 }
 
 static void pxa2xx_ac97_reset(struct snd_ac97 *ac97)