From: Thierry Reding <thierry.reding@avionic-design.de>
Date: Thu, 28 Mar 2013 20:35:04 +0000 (+0100)
Subject: ARM: tegra: powergate: Don't error out if new state == old state
X-Git-Tag: omap-for-v3.10/dt-fixes-for-merge-window~70^2~11^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=eebd1fda2342014a50ed3fd132e5dc6e8b5251e8;p=pandora-kernel.git

ARM: tegra: powergate: Don't error out if new state == old state

Don't treat it as an error if a partition is already in the same power
state when a user wants to power it on or off. This allows code to
proceed if no state change is required.

Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
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