From: Linus Walleij <linus.walleij@stericsson.com>
Date: Wed, 26 Aug 2009 10:54:04 +0000 (+0200)
Subject: REGULATOR Handle positive returncode from enable
X-Git-Tag: v2.6.32-rc1~164^2~9
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a7433cff9ed8e7982de8e0f210f0325d0f3d1949;p=pandora-kernel.git

REGULATOR Handle positive returncode from enable

This makes _regulator_enable() properly handle the case where
a regulator is already on when you try to enable it. Currently
it will erroneously handle positive return values as an error.

Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
---

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