diff options
Diffstat (limited to 'sound/oss/dmasound/dmasound_awacs.c')
| -rw-r--r-- | sound/oss/dmasound/dmasound_awacs.c | 12 |
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 * |