MLK-17805: drm: imx: dcss: fix resume without HDMI cable
authorLaurentiu Palcu <laurentiu.palcu@nxp.com>
Fri, 8 Dec 2017 13:54:19 +0000 (15:54 +0200)
committerNitin Garg <nitin.garg@nxp.com>
Tue, 20 Mar 2018 19:51:02 +0000 (14:51 -0500)
commitb909bc2102f04c5d910c0789261de6a7a1fe9125
tree1c42fadff01be1e3cfd6162a3cd888e0c0a9c174
parent7c4c4098a82672a5c1083ebb93f859521f1ac459
MLK-17805: drm: imx: dcss: fix resume without HDMI cable

When no HDMI cable is in, the device is runtime suspended. Hence,
there's nothing to resume in this case.

Signed-off-by: Laurentiu Palcu <laurentiu.palcu@nxp.com>
drivers/gpu/imx/dcss/dcss-common.c