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Diffstat (limited to 'sound/pcmcia')
-rw-r--r--sound/pcmcia/vx/vxp_ops.c10
-rw-r--r--sound/pcmcia/vx/vxpocket.c13
2 files changed, 13 insertions, 10 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);
}
diff --git a/sound/pcmcia/vx/vxpocket.c b/sound/pcmcia/vx/vxpocket.c
index 786e7e139c9e..92ec11456e3a 100644
--- a/sound/pcmcia/vx/vxpocket.c
+++ b/sound/pcmcia/vx/vxpocket.c
@@ -62,6 +62,7 @@ static unsigned int card_alloc;
*/
static void vxpocket_release(struct pcmcia_device *link)
{
+ free_irq(link->irq, link->priv);
pcmcia_disable_device(link);
}
@@ -227,11 +228,13 @@ static int vxpocket_config(struct pcmcia_device *link)
ret = pcmcia_request_io(link);
if (ret)
- goto failed;
+ goto failed_preirq;
- ret = pcmcia_request_irq(link, snd_vx_irq_handler);
+ ret = request_threaded_irq(link->irq, snd_vx_irq_handler,
+ snd_vx_threaded_irq_handler,
+ IRQF_SHARED, link->devname, link->priv);
if (ret)
- goto failed;
+ goto failed_preirq;
ret = pcmcia_enable_device(link);
if (ret)
@@ -245,7 +248,9 @@ static int vxpocket_config(struct pcmcia_device *link)
return 0;
-failed:
+ failed:
+ free_irq(link->irq, link->priv);
+failed_preirq:
pcmcia_disable_device(link);
return -ENODEV;
}