From: Takashi Iwai <tiwai@suse.de>
Date: Mon, 8 Aug 2011 10:24:46 +0000 (+0200)
Subject: ALSA: timer - Fix Oops at closing slave timer
X-Git-Tag: v3.1-rc2~37^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0584ffa548b6e59aceb027112f23a55f0133400e;p=pandora-kernel.git

ALSA: timer - Fix Oops at closing slave timer

A slave-timer instance has no timer reference, and this results in
NULL-dereference at stopping the timer, typically called at closing
the device.

Reference: https://bugzilla.kernel.org/show_bug.cgi?id=40682

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