diff options
Diffstat (limited to 'sound/drivers/vx/vx_mixer.c')
| -rw-r--r-- | sound/drivers/vx/vx_mixer.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/sound/drivers/vx/vx_mixer.c b/sound/drivers/vx/vx_mixer.c index c71b8d148d7f..3b6823fc0606 100644 --- a/sound/drivers/vx/vx_mixer.c +++ b/sound/drivers/vx/vx_mixer.c @@ -32,17 +32,15 @@ */ static void vx_write_codec_reg(struct vx_core *chip, int codec, unsigned int data) { - unsigned long flags; - if (snd_BUG_ON(!chip->ops->write_codec)) return; if (chip->chip_status & VX_STAT_IS_STALE) return; - spin_lock_irqsave(&chip->lock, flags); + mutex_lock(&chip->lock); chip->ops->write_codec(chip, codec, data); - spin_unlock_irqrestore(&chip->lock, flags); + mutex_unlock(&chip->lock); } /* @@ -178,14 +176,12 @@ void vx_reset_codec(struct vx_core *chip, int cold_reset) */ static void vx_change_audio_source(struct vx_core *chip, int src) { - unsigned long flags; - if (chip->chip_status & VX_STAT_IS_STALE) return; - spin_lock_irqsave(&chip->lock, flags); + mutex_lock(&chip->lock); chip->ops->change_audio_source(chip, src); - spin_unlock_irqrestore(&chip->lock, flags); + mutex_unlock(&chip->lock); } |