diff options
| author |   Ingo Molnar <mingo@elte.hu> | 2006-01-16 16:33:08 +0100 |
|---|---|---|
| committer |   Jaroslav Kysela <perex@suse.cz> | 2006-03-22 10:25:03 +0100 |
| commit | 8b7547f95cbe8a5940df62ed730646fdfcba5fda (patch) | |
| tree | 704102a2b9eaef96cf8b96c46e9e48855de64ea3 /sound/isa/ad1848 | |
| parent | [ALSA] semaphore -> mutex (driver part) (diff) | |
| download | linux-dev-8b7547f95cbe8a5940df62ed730646fdfcba5fda.tar.xz linux-dev-8b7547f95cbe8a5940df62ed730646fdfcba5fda.zip | |
[ALSA] semaphore -> mutex (ISA 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/isa/ad1848')
| -rw-r--r-- | sound/isa/ad1848/ad1848_lib.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/sound/isa/ad1848/ad1848_lib.c b/sound/isa/ad1848/ad1848_lib.c index b78530d7ea90..d4b0e580557e 100644 --- a/sound/isa/ad1848/ad1848_lib.c +++ b/sound/isa/ad1848/ad1848_lib.c @@ -387,9 +387,9 @@ static int snd_ad1848_open(struct snd_ad1848 *chip, unsigned int mode) { unsigned long flags; - down(&chip->open_mutex); + mutex_lock(&chip->open_mutex); if (chip->mode & AD1848_MODE_OPEN) { - up(&chip->open_mutex); + mutex_unlock(&chip->open_mutex); return -EAGAIN; } snd_ad1848_mce_down(chip); @@ -432,7 +432,7 @@ static int snd_ad1848_open(struct snd_ad1848 *chip, unsigned int mode) spin_unlock_irqrestore(&chip->reg_lock, flags); chip->mode = mode; - up(&chip->open_mutex); + mutex_unlock(&chip->open_mutex); return 0; } @@ -441,9 +441,9 @@ static void snd_ad1848_close(struct snd_ad1848 *chip) { unsigned long flags; - down(&chip->open_mutex); + mutex_lock(&chip->open_mutex); if (!chip->mode) { - up(&chip->open_mutex); + mutex_unlock(&chip->open_mutex); return; } /* disable IRQ */ @@ -471,7 +471,7 @@ static void snd_ad1848_close(struct snd_ad1848 *chip) spin_unlock_irqrestore(&chip->reg_lock, flags); chip->mode = 0; - up(&chip->open_mutex); + mutex_unlock(&chip->open_mutex); } /* @@ -889,7 +889,7 @@ int snd_ad1848_create(struct snd_card *card, if (chip == NULL) return -ENOMEM; spin_lock_init(&chip->reg_lock); - init_MUTEX(&chip->open_mutex); + mutex_init(&chip->open_mutex); chip->card = card; chip->port = port; chip->irq = -1; |