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| author | Ingo Molnar <mingo@elte.hu> | 2006-01-16 16:36:05 +0100 |
|---|---|---|
| committer | Jaroslav Kysela <perex@suse.cz> | 2006-03-22 10:25:43 +0100 |
| commit | 12aa757905d09b1dc2c1c3d0de3fa8f4c9726f2b (patch) | |
| tree | c776b2b66618915502cb8c552fe6fc720a18306d /sound/usb/usx2y/usbusx2yaudio.c | |
| parent | 62932df8fb20ba2fb53a95fa52445eba22e821fe (diff) | |
| download | lwn-12aa757905d09b1dc2c1c3d0de3fa8f4c9726f2b.tar.gz lwn-12aa757905d09b1dc2c1c3d0de3fa8f4c9726f2b.zip | |
[ALSA] semaphore -> mutex (Archs, misc buses)
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/usb/usx2y/usbusx2yaudio.c')
| -rw-r--r-- | sound/usb/usx2y/usbusx2yaudio.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/sound/usb/usx2y/usbusx2yaudio.c b/sound/usb/usx2y/usbusx2yaudio.c index a6bbc7a6348f..f6bd0dee563c 100644 --- a/sound/usb/usx2y/usbusx2yaudio.c +++ b/sound/usb/usx2y/usbusx2yaudio.c @@ -811,7 +811,7 @@ static int snd_usX2Y_pcm_hw_free(struct snd_pcm_substream *substream) { struct snd_pcm_runtime *runtime = substream->runtime; struct snd_usX2Y_substream *subs = runtime->private_data; - down(&subs->usX2Y->prepare_mutex); + mutex_lock(&subs->usX2Y->prepare_mutex); snd_printdd("snd_usX2Y_hw_free(%p)\n", substream); if (SNDRV_PCM_STREAM_PLAYBACK == substream->stream) { @@ -832,7 +832,7 @@ static int snd_usX2Y_pcm_hw_free(struct snd_pcm_substream *substream) usX2Y_urbs_release(subs); } } - up(&subs->usX2Y->prepare_mutex); + mutex_unlock(&subs->usX2Y->prepare_mutex); return snd_pcm_lib_free_pages(substream); } /* @@ -849,7 +849,7 @@ static int snd_usX2Y_pcm_prepare(struct snd_pcm_substream *substream) int err = 0; snd_printdd("snd_usX2Y_pcm_prepare(%p)\n", substream); - down(&usX2Y->prepare_mutex); + mutex_lock(&usX2Y->prepare_mutex); usX2Y_subs_prepare(subs); // Start hardware streams // SyncStream first.... @@ -869,7 +869,7 @@ static int snd_usX2Y_pcm_prepare(struct snd_pcm_substream *substream) err = usX2Y_urbs_start(subs); up_prepare_mutex: - up(&usX2Y->prepare_mutex); + mutex_unlock(&usX2Y->prepare_mutex); return err; } |