From: Lars-Peter Clausen <lars@metafoo.de>
Date: Tue, 15 Dec 2009 13:30:01 +0000 (+0100)
Subject: regulator: Fix unbalanced disables/enables in regulator_bulk_{enable,disable} error... 
X-Git-Tag: v2.6.33-rc1~36^2~8
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=eb143ac1b9f56ca9c6dc782d795acda1f60c5fd2;p=pandora-kernel.git

regulator: Fix unbalanced disables/enables in regulator_bulk_{enable,disable} error path

Currently it is possible for regulator_bulk_{enable,disable} operations to
generate unbalanced regulator_{disable,enable} calls in its error path.
In case of an error only those regulators of the bulk operation which actually
had been enabled/disabled should get their original state restored.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
---

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