From: Mark Brown <broonie@opensource.wolfsonmicro.com>
Date: Fri, 4 Jan 2013 17:16:12 +0000 (+0000)
Subject: mfd: arizona: Check errors from regcache_sync()
X-Git-Tag: v3.8-rc6~19^2~9
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9270bdf5405668ca5d75ace1d7872e2762162c47;p=pandora-kernel.git

mfd: arizona: Check errors from regcache_sync()

If the control bus is unrelabile we may hit errors during regcache_sync(),
especially given that it tends to be one the most dense bursts of I/O in
many systems.

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

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