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Diffstat (limited to 'sound/oss/dmasound/dmasound_awacs.c')
-rw-r--r--sound/oss/dmasound/dmasound_awacs.c12
1 files changed, 5 insertions, 7 deletions
diff --git a/sound/oss/dmasound/dmasound_awacs.c b/sound/oss/dmasound/dmasound_awacs.c
index 74f975676ccb..6ba8d6f45fe8 100644
--- a/sound/oss/dmasound/dmasound_awacs.c
+++ b/sound/oss/dmasound/dmasound_awacs.c
@@ -80,7 +80,7 @@
#include <linux/kmod.h>
#include <linux/interrupt.h>
#include <linux/input.h>
-#include <asm/semaphore.h>
+#include <linux/mutex.h>
#ifdef CONFIG_ADB_CUDA
#include <linux/cuda.h>
#endif
@@ -88,8 +88,6 @@
#include <linux/pmu.h>
#endif
-#include <linux/i2c-dev.h>
-
#include <asm/uaccess.h>
#include <asm/prom.h>
#include <asm/machdep.h>
@@ -130,7 +128,7 @@ static struct resource awacs_rsrc[3];
static char awacs_name[64];
static int awacs_revision;
static int awacs_sleeping;
-static DECLARE_MUTEX(dmasound_sem);
+static DEFINE_MUTEX(dmasound_mutex);
static int sound_device_id; /* exists after iMac revA */
static int hw_can_byteswap = 1 ; /* most pmac sound h/w can */
@@ -312,11 +310,11 @@ extern int daca_enter_sleep(void);
extern int daca_leave_sleep(void);
#define TRY_LOCK() \
- if ((rc = down_interruptible(&dmasound_sem)) != 0) \
+ if ((rc = mutex_lock_interruptible(&dmasound_mutex)) != 0) \
return rc;
-#define LOCK() down(&dmasound_sem);
+#define LOCK() mutex_lock(&dmasound_mutex);
-#define UNLOCK() up(&dmasound_sem);
+#define UNLOCK() mutex_unlock(&dmasound_mutex);
/* We use different versions that the ones provided in dmasound.h
*