diff options
Diffstat (limited to 'sound/oss/i810_audio.c')
| -rw-r--r-- | sound/oss/i810_audio.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/sound/oss/i810_audio.c b/sound/oss/i810_audio.c index abc242abd5b1..dd2b871cdac5 100644 --- a/sound/oss/i810_audio.c +++ b/sound/oss/i810_audio.c @@ -100,6 +100,8 @@ #include <linux/smp_lock.h> #include <linux/ac97_codec.h> #include <linux/bitops.h> +#include <linux/mutex.h> + #include <asm/uaccess.h> #define DRIVER_VERSION "1.01" @@ -331,7 +333,7 @@ struct i810_state { struct i810_card *card; /* Card info */ /* single open lock mechanism, only used for recording */ - struct semaphore open_sem; + struct mutex open_mutex; wait_queue_head_t open_wait; /* file mode */ @@ -2597,7 +2599,7 @@ found_virt: state->card = card; state->magic = I810_STATE_MAGIC; init_waitqueue_head(&dmabuf->wait); - init_MUTEX(&state->open_sem); + mutex_init(&state->open_mutex); file->private_data = state; dmabuf->trigger = 0; @@ -3213,7 +3215,7 @@ static void __devinit i810_configure_clocking (void) state->card = card; state->magic = I810_STATE_MAGIC; init_waitqueue_head(&dmabuf->wait); - init_MUTEX(&state->open_sem); + mutex_init(&state->open_mutex); dmabuf->fmt = I810_FMT_STEREO | I810_FMT_16BIT; dmabuf->trigger = PCM_ENABLE_OUTPUT; i810_set_spdif_output(state, -1, 0); |