From: Axel Lin <axel.lin@gmail.com>
Date: Thu, 19 Apr 2012 01:44:13 +0000 (+0800)
Subject: regulator: max8997: Convert ot use devm_kzalloc
X-Git-Tag: v3.5-rc1~177^2~57^2~17
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8ae5767ba1c4e149ee9970aa7a4e9bf6b251bb77;p=pandora-kernel.git

regulator: max8997: Convert ot use devm_kzalloc

Also simplify the error handling to start unwind from the place
regulator_register fails.

No need to check rdev[i] is NULL or not before calling regulator_unregister.
regulator_unregister is safe if rdev is NULL,

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