[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>

1 files changed, 11 insertions, 10 deletions

diff --git a/sound/pci/mixart/mixart.c b/sound/pci/mixart/mixart.c
index b218e1d20c78..e79fb264532b 100644
--- a/sound/pci/mixart/mixart.c
+++ b/sound/pci/mixart/mixart.c
@@ -26,6 +26,7 @@
 #include <linux/interrupt.h>
 #include <linux/pci.h>
 #include <linux/moduleparam.h>
+#include <linux/mutex.h>
 #include <sound/core.h>
 #include <sound/initval.h>
 #include <sound/info.h>
@@ -589,7 +590,7 @@ static int snd_mixart_hw_params(struct snd_pcm_substream *subs,
         /*  set up format for the stream */
         format = params_format(hw);
 
-        down(&mgr->setup_mutex);
+        mutex_lock(&mgr->setup_mutex);
 
         /* update the stream levels */
         if( stream->pcm_number <= MIXART_PCM_DIGITAL ) {
@@ -628,7 +629,7 @@ static int snd_mixart_hw_params(struct snd_pcm_substream *subs,
                                 bufferinfo[i].available_length,
                                 subs->number);
         }
-        up(&mgr->setup_mutex);
+        mutex_unlock(&mgr->setup_mutex);
 
         return err;
 }
@@ -700,7 +701,7 @@ static int snd_mixart_playback_open(struct snd_pcm_substream *subs)
         int err = 0;
         int pcm_number;
 
-        down(&mgr->setup_mutex);
+        mutex_lock(&mgr->setup_mutex);
 
         if ( pcm == chip->pcm ) {
                 pcm_number = MIXART_PCM_ANALOG;
@@ -758,7 +759,7 @@ static int snd_mixart_playback_open(struct snd_pcm_substream *subs)
         }
 
  _exit_open:
-        up(&mgr->setup_mutex);
+        mutex_unlock(&mgr->setup_mutex);
 
         return err;
 }
@@ -775,7 +776,7 @@ static int snd_mixart_capture_open(struct snd_pcm_substream *subs)
         int err = 0;
         int pcm_number;
 
-        down(&mgr->setup_mutex);
+        mutex_lock(&mgr->setup_mutex);
 
         if ( pcm == chip->pcm ) {
                 pcm_number = MIXART_PCM_ANALOG;
@@ -836,7 +837,7 @@ static int snd_mixart_capture_open(struct snd_pcm_substream *subs)
         }
 
  _exit_open:
-        up(&mgr->setup_mutex);
+        mutex_unlock(&mgr->setup_mutex);
 
         return err;
 }
@@ -849,7 +850,7 @@ static int snd_mixart_close(struct snd_pcm_substream *subs)
         struct mixart_mgr *mgr = chip->mgr;
         struct mixart_stream *stream = subs->runtime->private_data;
 
-        down(&mgr->setup_mutex);
+        mutex_lock(&mgr->setup_mutex);
 
         snd_printdd("snd_mixart_close C%d/P%d/Sub%d\n", chip->chip_idx, stream->pcm_number, subs->number);
 
@@ -868,7 +869,7 @@ static int snd_mixart_close(struct snd_pcm_substream *subs)
         stream->status    = MIXART_STREAM_STATUS_FREE;
         stream->substream = NULL;
 
-        up(&mgr->setup_mutex);
+        mutex_unlock(&mgr->setup_mutex);
         return 0;
 }
 
@@ -1335,12 +1336,12 @@ static int __devinit snd_mixart_probe(struct pci_dev *pci,
         mgr->msg_fifo_writeptr = 0;
 
         spin_lock_init(&mgr->msg_lock);
-        init_MUTEX(&mgr->msg_mutex);
+        mutex_init(&mgr->msg_mutex);
         init_waitqueue_head(&mgr->msg_sleep);
         atomic_set(&mgr->msg_processed, 0);
 
         /* init setup mutex*/
-        init_MUTEX(&mgr->setup_mutex);
+        mutex_init(&mgr->setup_mutex);
 
         /* init message taslket */
         tasklet_init(&mgr->msg_taskq, snd_mixart_msg_tasklet, (unsigned long) mgr);