From: Laxman Dewangan <ldewangan@nvidia.com>
Date: Mon, 2 Jan 2012 07:38:45 +0000 (+0530)
Subject: regulator: Enable supply regulator if child rail is enabled.
X-Git-Tag: v3.3-rc1~126^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b2296bd43e781976743354c668a356b0df98e1da;p=pandora-kernel.git

regulator: Enable supply regulator if child rail is enabled.

During regulator_register, the rail is set on the provided
machine constraints and if it is enabled then it is also
require to enable the supply regulator. This will make sure
that:
   1. Proper reference count for supply regulator to be maintain.
   2. Supply regulator should be enable when given rail is enabled.

Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
---

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