[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/mixart/mixart.h b/sound/pci/mixart/mixart.h
index 3e84863..561634d 100644
--- a/sound/pci/mixart/mixart.h
+++ b/sound/pci/mixart/mixart.h
@@ -24,6 +24,7 @@
#define __SOUND_MIXART_H
#include <linux/interrupt.h>
+#include <linux/mutex.h>
#include <sound/pcm.h>
#define MIXART_DRIVER_VERSION 0x000100 /* 0.1.0 */
@@ -92,9 +93,9 @@
spinlock_t lock; /* interrupt spinlock */
spinlock_t msg_lock; /* mailbox spinlock */
- struct semaphore msg_mutex; /* mutex for blocking_requests */
+ struct mutex msg_mutex; /* mutex for blocking_requests */
- struct semaphore setup_mutex; /* mutex used in hw_params, open and close */
+ struct mutex setup_mutex; /* mutex used in hw_params, open and close */
/* hardware interface */
unsigned int dsp_loaded; /* bit flags of loaded dsp indices */
@@ -107,7 +108,7 @@
int sample_rate;
int ref_count_rate;
- struct semaphore mixer_mutex; /* mutex for mixer */
+ struct mutex mixer_mutex; /* mutex for mixer */
};