From: Wei Ni <wni@nvidia.com>
Date: Fri, 15 Nov 2013 09:40:39 +0000 (+0100)
Subject: hwmon: (lm90) Add power control
X-Git-Tag: v3.13-rc1~67^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3e0f964f2ad38d2d4c2616fb8f12016cf6ea1758;p=pandora-kernel.git

hwmon: (lm90) Add power control

The device lm90 can be controlled by the vcc rail.
Adding the regulator support to power on/off the vcc rail.
Enable the "vcc" regulator before accessing the device.

[JD: Rename variables to avoid confusion with registers.]

Signed-off-by: Wei Ni <wni@nvidia.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
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