From: Axel Lin <axel.lin@gmail.com>
Date: Wed, 18 May 2011 12:56:45 +0000 (+0800)
Subject: regulator: Fix off-by-one value range checking for mc13xxx_regulator_get_voltage
X-Git-Tag: v3.0-rc1~48^2~11
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3c24019ddeab71ddf125ad2ad13a38041655c1fd;p=pandora-kernel.git

regulator: Fix off-by-one value range checking for mc13xxx_regulator_get_voltage

We use val as array index,
thus the valid value rangae for val should be 0 .. n_voltages-1.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
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