From: Haojian Zhuang <haojian.zhuang@marvell.com>
Date: Mon, 17 Sep 2012 04:19:07 +0000 (+0800)
Subject: mfd: 88pm860x: Avoid to check resource for preg regulator
X-Git-Tag: omap-for-v3.7-rc1/fixes-cpufreq-signed~14^2~32
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ff13e9e256d49a478b34da3dc380af41e0b9175f;p=pandora-kernel.git

mfd: 88pm860x: Avoid to check resource for preg regulator

Since PREG regulator is the only one regulator in 88PM8606, and other
regulators are in 88PM8607. Checking resource as identifying regulator
is not a good way. We can use NULL resource to indentify PREG regulator.

Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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