From: Peter Huewe <peterhuewe@gmx.de>
Date: Mon, 6 Jun 2011 20:43:31 +0000 (+0200)
Subject: mfd: Use kstrtoul_from_user in ab3550
X-Git-Tag: v3.1-rc1~100^2~32
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=402fb487005d0fcbd4ce627b10426b3491ac0590;p=pandora-kernel.git

mfd: Use kstrtoul_from_user in ab3550

This patch replaces the code for getting an unsigned long from a
userspace buffer by a simple call to kstroul_from_user.
This makes it easier to read and less error prone.

Signed-off-by: Peter Huewe <peterhuewe@gmx.de>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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