[ALSA] semaphore -> mutex (PCI part)
Semaphore to mutex conversion.
The conversion was generated via scripts, and the result was validated
automatically via a script as well.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
diff --git a/sound/pci/ice1712/phase.c b/sound/pci/ice1712/phase.c
index ec37578..502da1c 100644
--- a/sound/pci/ice1712/phase.c
+++ b/sound/pci/ice1712/phase.c
@@ -39,6 +39,8 @@
#include <linux/interrupt.h>
#include <linux/init.h>
#include <linux/slab.h>
+#include <linux/mutex.h>
+
#include <sound/core.h>
#include "ice1712.h"
@@ -273,9 +275,9 @@
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
- down(&ice->gpio_mutex);
+ mutex_lock(&ice->gpio_mutex);
ucontrol->value.integer.value[0] = (wm_get(ice, WM_MUTE) & 0x10) ? 0 : 1;
- up(&ice->gpio_mutex);
+ mutex_unlock(&ice->gpio_mutex);
return 0;
}
@@ -584,11 +586,11 @@
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
unsigned short val;
- down(&ice->gpio_mutex);
+ mutex_lock(&ice->gpio_mutex);
val = wm_get(ice, WM_DAC_DIG_MASTER_ATTEN) & 0xff;
val = val > PCM_MIN ? (val - PCM_MIN) : 0;
ucontrol->value.integer.value[0] = val;
- up(&ice->gpio_mutex);
+ mutex_unlock(&ice->gpio_mutex);
return 0;
}