From: Mark Brown <broonie@opensource.wolfsonmicro.com>
Date: Mon, 11 Jun 2012 12:14:24 +0000 (+0800)
Subject: regulator: stubs: Make stub regulator_get_voltage() return an error
X-Git-Tag: v3.6-rc1~157^2~11
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=08aed2f6fb09c9f8efc9258c152072ed614db226;p=pandora-kernel.git

regulator: stubs: Make stub regulator_get_voltage() return an error

Returning 0 isn't useful, it's not even meaningful if there is a real
regulator there.

Reported-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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