From: Takashi Iwai <tiwai@suse.de>
Date: Tue, 8 May 2012 15:08:10 +0000 (+0200)
Subject: ALSA: hda - Protect the power-saving count with spinlock
X-Git-Tag: v3.5-rc1~83^2~4^2~10
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5536c6d69376273d5210ce05b7d5d462f0dff9d6;p=pandora-kernel.git

ALSA: hda - Protect the power-saving count with spinlock

To avoid some races.  Still not perfect, but now a bit safer.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
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