From: Mark Brown <broonie@opensource.wolfsonmicro.com>
Date: Mon, 19 Mar 2012 14:56:39 +0000 (+0000)
Subject: OMAPDSS: VENC: Check for errors from regulator_enable()
X-Git-Tag: v3.5-rc1~7^2~5^2~37
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ec8741078d0a644d68827c8a347ac6be153622b5;p=pandora-kernel.git

OMAPDSS: VENC: Check for errors from regulator_enable()

It is possible for regulator_enable() to fail and if it does fail that's
generally a bad sign for anything we try to do with the hardware afterwards
so check for and immediately return an error if regulator_enable() fails.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
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