From 9f658b7b62e7aefc1ee067136126eca3f58cabfd Mon Sep 17 00:00:00 2001
From: Daniel Stone <daniels@collabora.com>
Date: Fri, 22 May 2015 13:34:45 +0100
Subject: [PATCH] drm/crtc_helper: Replace open-coded CRTC state helpers

Rather than open-coding our own CRTC state helpers, use the atomic helpers
added in f5e7840b0c, and make our freeing behaviour consistent as well.

Signed-off-by: Daniel Stone <daniels@collabora.com>
Tested-by: Sean Paul <seanpaul@chromium.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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