From: Mark Brown <broonie@opensource.wolfsonmicro.com>
Date: Mon, 6 Feb 2012 18:42:14 +0000 (+0000)
Subject: ASoC: wm8994: Unsuspend the device while reading GPIO statuses
X-Git-Tag: v3.4-rc1~88^2^2~27^2~140
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=27060b3c64a1b9bc0b60c27da6153cf78919fa72;p=pandora-kernel.git

ASoC: wm8994: Unsuspend the device while reading GPIO statuses

Otherwise we might get an error if the GPIO is configured as an input
since that makes the register volatile and a suspended device can't be
read from.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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