From 32c78de8f17369def492ea3ddd785f0cc140af02 Mon Sep 17 00:00:00 2001
From: Axel Lin <axel.lin@gmail.com>
Date: Thu, 29 Dec 2011 17:03:20 +0800
Subject: [PATCH] regulator: Fix checking return value of create_regulator

create_regulator() returns NULL on fail.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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Reading git-format-patch failed