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ALSA: pcm - Add proper state checks to snd_pcm_drain()
authorTakashi Iwai <tiwai@suse.de>
Mon, 21 May 2012 09:59:57 +0000 (11:59 +0200)
committerTakashi Iwai <tiwai@suse.de>
Mon, 21 May 2012 10:03:54 +0000 (12:03 +0200)
commit4f7c39dc557cabdbc932ae83432cc225c480133c
tree4441b85e8a0c4301eff132131b82bb6ff615a3c3tree | snapshot (tar.gz zip)
parentd4c6983859a82422640c727d2426b435dfff56f4commit | diff
ALSA: pcm - Add proper state checks to snd_pcm_drain()

The handling for some PCM states is missing for snd_pcm_drain().
At least, XRUN streams should be simply dropped to SETUP, and a few
initial invalid states should be rejected.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/core/pcm_native.c diff | blob | blame | history