From 780f5dddaeb8e5950d8ecf2e7565a35bf5d5be36 Mon Sep 17 00:00:00 2001
From: Alex Deucher <alexander.deucher@amd.com>
Date: Thu, 9 Jan 2014 16:18:11 -0500
Subject: [PATCH] drm/radeon: consolidate cp hdp flushing code for CIK

It's used in several places so move to a common shared
function.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Reading git-format-patch failed