From: Kevin Hilman <khilman@ti.com>
Date: Mon, 21 Mar 2011 21:08:55 +0000 (-0700)
Subject: OMAP2+: voltage: split voltage controller (VC) code into dedicated layer
X-Git-Tag: v3.2-rc1~95^2^2~1^2~42
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ccd5ca7787df8f1bd267b90f03a09c31c160ffe2;p=pandora-kernel.git

OMAP2+: voltage: split voltage controller (VC) code into dedicated layer

As part of the voltage layer cleanup, split out VC specific code into
a dedicated VC layer.  This patch primarily just moves VC code from
voltage.c into vc.c, and adds prototypes to vc.h.

No functional changes.

For readability, each function was given a local 'vc' pointer:

    struct omap_vc_instance_data *vc = voltdm->vdd->vc_data;

and a global replace of s/vdd->vc_data/vc/ was done.

Also vc_init was renamed to vc_init_channel to reflect that this is
per-VC channel initializtion.

Signed-off-by: Kevin Hilman <khilman@ti.com>
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