From: Mark Brown <broonie@opensource.wolfsonmicro.com>
Date: Thu, 21 Jul 2011 09:09:24 +0000 (+0100)
Subject: mfd: Acknowledge WM8994 IRQs before reporting
X-Git-Tag: v3.1-rc1~100^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ccd80c7142ba178f5395fe69244e6c4611100511;p=pandora-kernel.git

mfd: Acknowledge WM8994 IRQs before reporting

This ensures we never have a window where we've handled an interrupt but
not told the hardware about it.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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