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path: root/sound/pcmcia/vx/vxp_ops.c
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Diffstat (limited to 'sound/pcmcia/vx/vxp_ops.c')
-rw-r--r--sound/pcmcia/vx/vxp_ops.c10
1 files changed, 4 insertions, 6 deletions
diff --git a/sound/pcmcia/vx/vxp_ops.c b/sound/pcmcia/vx/vxp_ops.c
index fe33e122e372..281972913c32 100644
--- a/sound/pcmcia/vx/vxp_ops.c
+++ b/sound/pcmcia/vx/vxp_ops.c
@@ -468,12 +468,11 @@ static void vxp_write_codec_reg(struct vx_core *chip, int codec, unsigned int da
void vx_set_mic_boost(struct vx_core *chip, int boost)
{
struct snd_vxpocket *pchip = (struct snd_vxpocket *)chip;
- unsigned long flags;
if (chip->chip_status & VX_STAT_IS_STALE)
return;
- spin_lock_irqsave(&chip->lock, flags);
+ mutex_lock(&chip->lock);
if (pchip->regCDSP & P24_CDSP_MICS_SEL_MASK) {
if (boost) {
/* boost: 38 dB */
@@ -486,7 +485,7 @@ void vx_set_mic_boost(struct vx_core *chip, int boost)
}
vx_outb(chip, CDSP, pchip->regCDSP);
}
- spin_unlock_irqrestore(&chip->lock, flags);
+ mutex_unlock(&chip->lock);
}
/*
@@ -511,17 +510,16 @@ static int vx_compute_mic_level(int level)
void vx_set_mic_level(struct vx_core *chip, int level)
{
struct snd_vxpocket *pchip = (struct snd_vxpocket *)chip;
- unsigned long flags;
if (chip->chip_status & VX_STAT_IS_STALE)
return;
- spin_lock_irqsave(&chip->lock, flags);
+ mutex_lock(&chip->lock);
if (pchip->regCDSP & VXP_CDSP_MIC_SEL_MASK) {
level = vx_compute_mic_level(level);
vx_outb(chip, MICRO, level);
}
- spin_unlock_irqrestore(&chip->lock, flags);
+ mutex_unlock(&chip->lock);
}