From: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Date: Tue, 18 Feb 2014 15:22:13 +0000 (+0000)
Subject: ASoC: dapm: Add helpers to lock/unlock DAPM mutex
X-Git-Tag: v3.15-rc1~36^2~1^2~5^2~13^2~18
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f6d5e586b416746664c01ab5d4b19ed5e2d1cbaa;p=pandora-kernel.git

ASoC: dapm: Add helpers to lock/unlock DAPM mutex

Acquiring the DAPM mutex is necessary before using several DAPM
functions and dereference is quite ugly. This patch provides a helper
function to simplify this.

Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
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