From: Rob Clark <robdclark@gmail.com>
Date: Tue, 2 Dec 2014 15:43:07 +0000 (-0500)
Subject: drm/dp: add drm_dp_link_power_down() helper
X-Git-Tag: omap-for-v4.1/prcm-dts-mfd-syscon-fix~75^2~11^2~21
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d816f07736254d9e4745cff4d427404300c242ef;p=pandora-kernel.git

drm/dp: add drm_dp_link_power_down() helper

We had _power_up(), but drivers also need to be able to power down.

Signed-off-by: Rob Clark <robdclark@gmail.com>
Reviewed-by: Thierry Reding <treding@nvidia.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
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