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authorTakashi Iwai <tiwai@suse.de>2007-07-06 12:27:25 +0200
committerJaroslav Kysela <perex@suse.cz>2007-07-20 11:11:46 +0200
commit1a7fa543cb5d8185d293a03842b33136d8dcc04c (patch)
treed81e9852e5fc50dd9d14c28de767f7629138f3a8 /sound
parent940d244851f8a204b5aedae678d9ab96c20b2fec (diff)
downloadlinux-linaro-1a7fa543cb5d8185d293a03842b33136d8dcc04c.tar.gz
[ALSA] Fix substream to check in PCM drain
The check of a substream in snd_pcm_drain() might not be always correct since runtime can point a different substream (although the PCM state of each linked substream should be same, in theory). This patch fixes it. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
Diffstat (limited to 'sound')
-rw-r--r--sound/core/pcm_native.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c
index a96733a5beb..59b29cd482a 100644
--- a/sound/core/pcm_native.c
+++ b/sound/core/pcm_native.c
@@ -1487,7 +1487,7 @@ static int snd_pcm_drain(struct snd_pcm_substream *substream)
snd_pcm_stream_lock_irq(substream);
/* resume pause */
- if (runtime->status->state == SNDRV_PCM_STATE_PAUSED)
+ if (substream->runtime->status->state == SNDRV_PCM_STATE_PAUSED)
snd_pcm_pause(substream, 0);
/* pre-start/stop - all running streams are changed to DRAINING state */