[ALSA] semaphore -> mutex (PCI part)

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>

1 files changed, 5 insertions, 5 deletions

diff --git a/sound/pci/ice1712/ice1712.h b/sound/pci/ice1712/ice1712.h
index ce96b3bb6531..d7416a83fcac 100644
--- a/sound/pci/ice1712/ice1712.h
+++ b/sound/pci/ice1712/ice1712.h
@@ -334,7 +334,7 @@ struct snd_ice1712 {
         unsigned int num_total_adcs;    /* total ADCs */
         unsigned int cur_rate;          /* current rate */
 
-        struct semaphore open_mutex;
+        struct mutex open_mutex;
         struct snd_pcm_substream *pcm_reserved[4];
         struct snd_pcm_hw_constraint_list *hw_rates; /* card-specific rate constraints */
 
@@ -342,7 +342,7 @@ struct snd_ice1712 {
         struct snd_akm4xxx *akm;
         struct snd_ice1712_spdif spdif;
 
-        struct semaphore i2c_mutex;     /* I2C mutex for ICE1724 registers */
+        struct mutex i2c_mutex; /* I2C mutex for ICE1724 registers */
         struct snd_i2c_bus *i2c;                /* I2C bus */
         struct snd_i2c_device *cs8427;  /* CS8427 I2C device */
         unsigned int cs8427_timeout;    /* CS8427 reset timeout in HZ/100 */
@@ -360,7 +360,7 @@ struct snd_ice1712 {
                 void (*set_pro_rate)(struct snd_ice1712 *ice, unsigned int rate);
                 void (*i2s_mclk_changed)(struct snd_ice1712 *ice);
         } gpio;
-        struct semaphore gpio_mutex;
+        struct mutex gpio_mutex;
 
         /* other board-specific data */
         union {
@@ -423,7 +423,7 @@ static inline unsigned int snd_ice1712_gpio_read(struct snd_ice1712 *ice)
  */
 static inline void snd_ice1712_save_gpio_status(struct snd_ice1712 *ice)
 {
-        down(&ice->gpio_mutex);
+        mutex_lock(&ice->gpio_mutex);
         ice->gpio.saved[0] = ice->gpio.direction;
         ice->gpio.saved[1] = ice->gpio.write_mask;
 }
@@ -434,7 +434,7 @@ static inline void snd_ice1712_restore_gpio_status(struct snd_ice1712 *ice)
         ice->gpio.set_mask(ice, ice->gpio.saved[1]);
         ice->gpio.direction = ice->gpio.saved[0];
         ice->gpio.write_mask = ice->gpio.saved[1];
-        up(&ice->gpio_mutex);
+        mutex_unlock(&ice->gpio_mutex);
 }
 
 /* for bit controls */