drm/rockchip: cdn-dp: return zero when dp is inactive
authorSugar Zhang <sugar.zhang@rock-chips.com>
Wed, 8 Mar 2017 12:37:26 +0000 (20:37 +0800)
committerSugar Zhang <sugar.zhang@rock-chips.com>
Thu, 9 Mar 2017 10:06:59 +0000 (18:06 +0800)
commit7058b957e62ff023ba5675c6e115abbe5e7262bc
treebb2283b9f424722bf6cebd611d24d17cd73da9f5
parentcd3e53d593b972015ec150387092cc5d17575678
drm/rockchip: cdn-dp: return zero when dp is inactive

Change-Id: I741b8ac140014c7f046f59e371ed3ddb245468a2
Signed-off-by: Sugar Zhang <sugar.zhang@rock-chips.com>
drivers/gpu/drm/rockchip/cdn-dp-core.c