From: Marcus Danielsson <marcus.danielsson@stericsson.com>
Date: Mon, 18 Jun 2012 13:00:40 +0000 (+0200)
Subject: mfd: ab8500-sysctrl: Error check clean up
X-Git-Tag: omap-for-v3.10/dt-fixes-for-merge-window~31^2~85^2~58
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2377e52f7ca8ebe6ba9ad0e6173915538ee4808b;p=pandora-kernel.git

mfd: ab8500-sysctrl: Error check clean up

Add error checks to see if sysctrl was probed as it should.
If the sysctrl_dev is not set the return value is -EINVAL.

Signed-off-by: Marcus Danielsson <marcus.danielsson@stericsson.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Reviewed-by: Mattias WALLIN <mattias.wallin@stericsson.com>
Tested-by: Per FORLIN <per.forlin@stericsson.com>
Acked-by: Samuel Ortiz <sameo@linux.intel.com>
---

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