From: Takashi Iwai <tiwai@suse.de>
Date: Mon, 4 Feb 2013 09:28:15 +0000 (+0100)
Subject: ALSA: aloop: Fix Oops while PM resume
X-Git-Tag: v3.2.40~129
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bc32ef0a6d6a6e1a4745101f2678a2ca1f3eb8fe;p=pandora-kernel.git

ALSA: aloop: Fix Oops while PM resume

commit edac894389f9c9de2a1368c78809c824b343f3a5 upstream.

snd-aloop driver has no proper PM implementation, thus the PM resume
may trigger Oops due to leftover timer instance.  This patch adds the
missing suspend/resume implementation.

Reported-and-tested-by: El boulangero <elboulangero@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
[bwh: Backported to 3.2: adjust context]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---

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