From d444af2dec2e3b9d10941aeabdbdb92fefe4183f Mon Sep 17 00:00:00 2001
From: Alex Deucher <alexander.deucher@amd.com>
Date: Tue, 26 Nov 2013 10:16:31 -0500
Subject: [PATCH] drm/radeon/dpm: simplify state adjust logic for NI

This is based on a similar patch from Alexandre Demers.
While fixing up some warnings with that patch I saw some
additional cleanups that could be applied.  This patch
simplifies the logic for patching the power state.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: Alexandre Demers <alexandre.f.demers@gmail.com>
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