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| author | Ingo Molnar <mingo@elte.hu> | 2006-01-16 16:31:42 +0100 |
|---|---|---|
| committer | Jaroslav Kysela <perex@suse.cz> | 2006-03-22 10:24:57 +0100 |
| commit | ef9f0a42db987e7e2df72289fb4522d24027786b (patch) | |
| tree | 34f3ad0c1abdbeb6df5a1d5137db6b4f34695f5a /sound/drivers/opl3 | |
| parent | 1a60d4c5a0c4028559585a74e48593b16e1ca9b2 (diff) | |
| download | linux-stable-ef9f0a42db987e7e2df72289fb4522d24027786b.tar.gz linux-stable-ef9f0a42db987e7e2df72289fb4522d24027786b.tar.bz2 linux-stable-ef9f0a42db987e7e2df72289fb4522d24027786b.zip | |
[ALSA] semaphore -> mutex (driver 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>
Diffstat (limited to 'sound/drivers/opl3')
| -rw-r--r-- | sound/drivers/opl3/opl3_lib.c | 2 | ||||
| -rw-r--r-- | sound/drivers/opl3/opl3_seq.c | 10 | ||||
| -rw-r--r-- | sound/drivers/opl3/opl3_synth.c | 10 |
3 files changed, 11 insertions, 11 deletions
diff --git a/sound/drivers/opl3/opl3_lib.c b/sound/drivers/opl3/opl3_lib.c index 1e0c76b9acfc..4f8556976774 100644 --- a/sound/drivers/opl3/opl3_lib.c +++ b/sound/drivers/opl3/opl3_lib.c @@ -358,7 +358,7 @@ int snd_opl3_new(struct snd_card *card, opl3->hardware = hardware; spin_lock_init(&opl3->reg_lock); spin_lock_init(&opl3->timer_lock); - init_MUTEX(&opl3->access_mutex); + mutex_init(&opl3->access_mutex); if ((err = snd_device_new(card, SNDRV_DEV_CODEC, opl3, &ops)) < 0) { snd_opl3_free(opl3); diff --git a/sound/drivers/opl3/opl3_seq.c b/sound/drivers/opl3/opl3_seq.c index c4ead790008a..e26556d500e5 100644 --- a/sound/drivers/opl3/opl3_seq.c +++ b/sound/drivers/opl3/opl3_seq.c @@ -52,13 +52,13 @@ int snd_opl3_synth_setup(struct snd_opl3 * opl3) { int idx; - down(&opl3->access_mutex); + mutex_lock(&opl3->access_mutex); if (opl3->used) { - up(&opl3->access_mutex); + mutex_unlock(&opl3->access_mutex); return -EBUSY; } opl3->used++; - up(&opl3->access_mutex); + mutex_unlock(&opl3->access_mutex); snd_opl3_reset(opl3); @@ -91,9 +91,9 @@ void snd_opl3_synth_cleanup(struct snd_opl3 * opl3) spin_unlock_irqrestore(&opl3->sys_timer_lock, flags); snd_opl3_reset(opl3); - down(&opl3->access_mutex); + mutex_lock(&opl3->access_mutex); opl3->used--; - up(&opl3->access_mutex); + mutex_unlock(&opl3->access_mutex); } static int snd_opl3_synth_use(void *private_data, struct snd_seq_port_subscribe * info) diff --git a/sound/drivers/opl3/opl3_synth.c b/sound/drivers/opl3/opl3_synth.c index 3534a0e3342a..6db503f025b3 100644 --- a/sound/drivers/opl3/opl3_synth.c +++ b/sound/drivers/opl3/opl3_synth.c @@ -76,13 +76,13 @@ int snd_opl3_open(struct snd_hwdep * hw, struct file *file) { struct snd_opl3 *opl3 = hw->private_data; - down(&opl3->access_mutex); + mutex_lock(&opl3->access_mutex); if (opl3->used) { - up(&opl3->access_mutex); + mutex_unlock(&opl3->access_mutex); return -EAGAIN; } opl3->used++; - up(&opl3->access_mutex); + mutex_unlock(&opl3->access_mutex); return 0; } @@ -179,9 +179,9 @@ int snd_opl3_release(struct snd_hwdep * hw, struct file *file) struct snd_opl3 *opl3 = hw->private_data; snd_opl3_reset(opl3); - down(&opl3->access_mutex); + mutex_lock(&opl3->access_mutex); opl3->used--; - up(&opl3->access_mutex); + mutex_unlock(&opl3->access_mutex); return 0; } |