diff options
Diffstat (limited to 'sound/pcmcia/vx/vxp_ops.c')
| -rw-r--r-- | sound/pcmcia/vx/vxp_ops.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/sound/pcmcia/vx/vxp_ops.c b/sound/pcmcia/vx/vxp_ops.c index 0bc5c5d9d157..4211e7239138 100644 --- a/sound/pcmcia/vx/vxp_ops.c +++ b/sound/pcmcia/vx/vxp_ops.c @@ -463,7 +463,7 @@ void vx_set_mic_boost(struct vx_core *chip, int boost) if (chip->chip_status & VX_STAT_IS_STALE) return; - mutex_lock(&chip->lock); + guard(mutex)(&chip->lock); if (pchip->regCDSP & P24_CDSP_MICS_SEL_MASK) { if (boost) { /* boost: 38 dB */ @@ -476,7 +476,6 @@ void vx_set_mic_boost(struct vx_core *chip, int boost) } vx_outb(chip, CDSP, pchip->regCDSP); } - mutex_unlock(&chip->lock); } /* @@ -505,12 +504,11 @@ void vx_set_mic_level(struct vx_core *chip, int level) if (chip->chip_status & VX_STAT_IS_STALE) return; - mutex_lock(&chip->lock); + guard(mutex)(&chip->lock); if (pchip->regCDSP & VXP_CDSP_MIC_SEL_MASK) { level = vx_compute_mic_level(level); vx_outb(chip, MICRO, level); } - mutex_unlock(&chip->lock); } |