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authorTakashi Iwai <tiwai@suse.de>2006-04-06 19:47:42 +0200
committerJaroslav Kysela <perex@suse.cz>2006-04-12 11:34:04 +0200
commit1576274d30286dd048967176dc8e75e192051ff5 (patch)
tree5b8304905185ec023106afc4d53c3d77f736cd76 /sound/core/pcm_native.c
parentbbdc1b7dbe41578da7c9a6266cf450abe97e4ca7 (diff)
[ALSA] Fix Oops of PCM OSS emulation
Modules: PCM Midlevel,ALSA<-OSS emulation Fix Oops of PCM OSS emulation occuring when multiple playback is used. Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/core/pcm_native.c')
-rw-r--r--sound/core/pcm_native.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c
index 964e4c47a7f..0860c5a8450 100644
--- a/sound/core/pcm_native.c
+++ b/sound/core/pcm_native.c
@@ -2007,14 +2007,16 @@ static void pcm_release_private(struct snd_pcm_substream *substream)
void snd_pcm_release_substream(struct snd_pcm_substream *substream)
{
snd_pcm_drop(substream);
- if (substream->pcm_release)
- substream->pcm_release(substream);
if (substream->hw_opened) {
if (substream->ops->hw_free != NULL)
substream->ops->hw_free(substream);
substream->ops->close(substream);
substream->hw_opened = 0;
}
+ if (substream->pcm_release) {
+ substream->pcm_release(substream);
+ substream->pcm_release = NULL;
+ }
snd_pcm_detach_substream(substream);
}