Takashi Iwai d3a7dcfeeb ALSA: pcm - Simplify snd_pcm_drain() implementation
Simplify snd_pcm_drain() implementation and avoid unneeded array-
allocation for waitqueues.  Instead, one waitqueue is used for the
first draining stream, and wait until all streams finished.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-09-21 15:13:09 +02:00
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2008-01-31 17:29:48 +01:00
2008-01-31 17:29:48 +01:00
2009-08-27 17:42:08 +02:00
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2009-01-06 15:59:11 -08:00
2009-04-14 12:39:12 +02:00