diff options
Diffstat (limited to 'sound/pci/ice1712/ice1712.h')
| -rw-r--r-- | sound/pci/ice1712/ice1712.h | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/sound/pci/ice1712/ice1712.h b/sound/pci/ice1712/ice1712.h index ce96b3bb653..d7416a83fca 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 */ |