From: Maxim Levitsky <maximlevitsky@gmail.com>
Date: Mon, 3 Sep 2007 13:26:57 +0000 (+0200)
Subject: [ALSA] hda-intel - fix a race in dynamic power managment
X-Git-Tag: v2.6.24-rc1~832^2~118
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2e4924628ad957f702631a7a049c586a780f00f8;p=pandora-kernel.git

[ALSA] hda-intel - fix a race in dynamic power managment

codec->power_transition is supposed to be true while codec is going
to be shut off if in the mean time somebody calls snd_hda_power_up,
hda_power_work will not shut down the codec, but nether will clear
codec->power_transition, thus it stays on forever. Fix this.

Signed-off-by: Maxim Levitsky <maximlevitsky@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
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