From: Takashi Iwai <tiwai@suse.de>
Date: Tue, 16 Oct 2012 14:43:39 +0000 (+0200)
Subject: ALSA: Avoid endless sleep after disconnect
X-Git-Tag: v3.7-rc4~18^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0914f7961babbf28aaa2f19b453951fb4841c03f;p=pandora-kernel.git

ALSA: Avoid endless sleep after disconnect

When disconnect callback is called, each component should wake up
sleepers and check card->shutdown flag for avoiding the endless sleep
blocking the proper resource release.

Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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