[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.c b/sound/pci/mixart/mixart.c
index b218e1d..e79fb26 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 @@
/* 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 @@
bufferinfo[i].available_length,
subs->number);
}
- up(&mgr->setup_mutex);
+ mutex_unlock(&mgr->setup_mutex);
return err;
}
@@ -700,7 +701,7 @@
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 @@
}
_exit_open:
- up(&mgr->setup_mutex);
+ mutex_unlock(&mgr->setup_mutex);
return err;
}
@@ -775,7 +776,7 @@
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 @@
}
_exit_open:
- up(&mgr->setup_mutex);
+ mutex_unlock(&mgr->setup_mutex);
return err;
}
@@ -849,7 +850,7 @@
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 @@
stream->status = MIXART_STREAM_STATUS_FREE;
stream->substream = NULL;
- up(&mgr->setup_mutex);
+ mutex_unlock(&mgr->setup_mutex);
return 0;
}
@@ -1335,12 +1336,12 @@
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);