drm/imx: parallel-display: remove dead code

The 'mode_valid' flag is never set in this driver. Remove it and the
code that depends on it.

Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
This commit is contained in:
Lothar Waßmann 2016-05-24 08:31:51 +02:00 • committed by Philipp Zabel
commit 97a6075d7c