From: Nikesh Oswal <nikesh@opensource.wolfsonmicro.com>
Date: Wed, 13 Aug 2014 09:05:45 +0000 (+0100)
Subject: ASoC: wm8994: Demux the microphone detection IRQ
X-Git-Tag: fixes-against-v3.18-rc2~128^2~8^2^4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=dfe8f1f3f22f9922e773ae64f5621f290cb26023;p=pandora-kernel.git

ASoC: wm8994: Demux the microphone detection IRQ

Current code only allows direct routing of the WM8994 microphone
detection signal to a GPIO this change adds support to demux the
interrupt from the main interrupt line of the codec.

Signed-off-by: Nikesh Oswal <nikesh@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
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