From: Alex Deucher <alexander.deucher@amd.com>
Date: Thu, 9 Jan 2014 21:18:11 +0000 (-0500)
Subject: drm/radeon: consolidate cp hdp flushing code for CIK
X-Git-Tag: v3.14-rc1~47^2~15^2~19
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=780f5dddaeb8e5950d8ecf2e7565a35bf5d5be36;p=pandora-kernel.git

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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