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
..
2009-08-27 17:42:08 +02:00