2 files changed, 13 insertions, 10 deletions

diff --git a/sound/pcmcia/vx/vxp_ops.c b/sound/pcmcia/vx/vxp_ops.c
index fe33e12..2819729 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 786e7e1..92ec114 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;
 }