[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>
diff --git a/sound/isa/cs423x/cs4231_lib.c b/sound/isa/cs423x/cs4231_lib.c
index eab7eb5..823db82 100644
--- a/sound/isa/cs423x/cs4231_lib.c
+++ b/sound/isa/cs423x/cs4231_lib.c
@@ -531,7 +531,7 @@
unsigned long flags;
int full_calib = 1;
- down(&chip->mce_mutex);
+ mutex_lock(&chip->mce_mutex);
snd_cs4231_calibrate_mute(chip, 1);
if (chip->hardware == CS4231_HW_CS4231A ||
(chip->hardware & CS4231_HW_CS4232_MASK)) {
@@ -560,7 +560,7 @@
snd_cs4231_mce_down(chip);
}
snd_cs4231_calibrate_mute(chip, 0);
- up(&chip->mce_mutex);
+ mutex_unlock(&chip->mce_mutex);
}
static void snd_cs4231_capture_format(struct snd_cs4231 *chip,
@@ -570,7 +570,7 @@
unsigned long flags;
int full_calib = 1;
- down(&chip->mce_mutex);
+ mutex_lock(&chip->mce_mutex);
snd_cs4231_calibrate_mute(chip, 1);
if (chip->hardware == CS4231_HW_CS4231A ||
(chip->hardware & CS4231_HW_CS4232_MASK)) {
@@ -603,7 +603,7 @@
snd_cs4231_mce_down(chip);
}
snd_cs4231_calibrate_mute(chip, 0);
- up(&chip->mce_mutex);
+ mutex_unlock(&chip->mce_mutex);
}
/*
@@ -709,15 +709,15 @@
{
unsigned long flags;
- down(&chip->open_mutex);
+ mutex_lock(&chip->open_mutex);
if ((chip->mode & mode) ||
((chip->mode & CS4231_MODE_OPEN) && chip->single_dma)) {
- up(&chip->open_mutex);
+ mutex_unlock(&chip->open_mutex);
return -EAGAIN;
}
if (chip->mode & CS4231_MODE_OPEN) {
chip->mode |= mode;
- up(&chip->open_mutex);
+ mutex_unlock(&chip->open_mutex);
return 0;
}
/* ok. now enable and ack CODEC IRQ */
@@ -737,7 +737,7 @@
spin_unlock_irqrestore(&chip->reg_lock, flags);
chip->mode = mode;
- up(&chip->open_mutex);
+ mutex_unlock(&chip->open_mutex);
return 0;
}
@@ -745,10 +745,10 @@
{
unsigned long flags;
- down(&chip->open_mutex);
+ mutex_lock(&chip->open_mutex);
chip->mode &= ~mode;
if (chip->mode & CS4231_MODE_OPEN) {
- up(&chip->open_mutex);
+ mutex_unlock(&chip->open_mutex);
return;
}
snd_cs4231_calibrate_mute(chip, 1);
@@ -785,7 +785,7 @@
snd_cs4231_calibrate_mute(chip, 0);
chip->mode = 0;
- up(&chip->open_mutex);
+ mutex_unlock(&chip->open_mutex);
}
/*
@@ -1408,8 +1408,8 @@
chip->hwshare = hwshare;
spin_lock_init(&chip->reg_lock);
- init_MUTEX(&chip->mce_mutex);
- init_MUTEX(&chip->open_mutex);
+ mutex_init(&chip->mce_mutex);
+ mutex_init(&chip->open_mutex);
chip->card = card;
chip->rate_constraint = snd_cs4231_xrate;
chip->set_playback_format = snd_cs4231_playback_format;
@@ -1538,8 +1538,8 @@
return err;
spin_lock_init(&chip->reg_lock);
- init_MUTEX(&chip->mce_mutex);
- init_MUTEX(&chip->open_mutex);
+ mutex_init(&chip->mce_mutex);
+ mutex_init(&chip->open_mutex);
snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_cs4231_playback_ops);
snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_cs4231_capture_ops);
diff --git a/sound/isa/cs423x/cs4236_lib.c b/sound/isa/cs423x/cs4236_lib.c
index e36981d..1125ddb 100644
--- a/sound/isa/cs423x/cs4236_lib.c
+++ b/sound/isa/cs423x/cs4236_lib.c
@@ -841,7 +841,7 @@
enable = ucontrol->value.integer.value[0] & 1;
- down(&chip->mce_mutex);
+ mutex_lock(&chip->mce_mutex);
snd_cs4231_mce_up(chip);
spin_lock_irqsave(&chip->reg_lock, flags);
val = (chip->image[CS4231_ALT_FEATURE_1] & ~0x0e) | (0<<2) | (enable << 1);
@@ -854,7 +854,7 @@
snd_cs4236_ctrl_out(chip, 4, val);
spin_unlock_irqrestore(&chip->reg_lock, flags);
snd_cs4231_mce_down(chip);
- up(&chip->mce_mutex);
+ mutex_unlock(&chip->mce_mutex);
#if 0
printk("set valid: ALT = 0x%x, C3 = 0x%x, C4 = 0x%x, C5 = 0x%x, C6 = 0x%x, C8 = 0x%x\n",