From: Mark Brown <broonie@opensource.wolfsonmicro.com>
Date: Fri, 29 Jun 2012 13:55:39 +0000 (+0100)
Subject: mfd: Use regcache_sync_region() to sync wm8994 GPIO registers on suspend
X-Git-Tag: v3.6-rc1~47^2~54
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ed393dcd419fd2a00d33cd169dded7303e1c0968;p=pandora-kernel.git

mfd: Use regcache_sync_region() to sync wm8994 GPIO registers on suspend

Now we have regcache sync region we can use it to do a more efficient
sync of the pin configuration after we reset the device during suspend.

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