drm/imx: imx-ldb: check if channel is enabled before printing warning
authorLucas Stach <l.stach@pengutronix.de>
Wed, 11 Apr 2018 15:31:36 +0000 (17:31 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 5 Sep 2018 07:26:24 +0000 (09:26 +0200)
commit962ff36dac014618c60acae78db9a872abde7480
tree14944d020b28ecc7aa9835e9e0342bf77f6962fd
parenta43eac2d855be9f441b0c6e277bdaf878b07a370
drm/imx: imx-ldb: check if channel is enabled before printing warning

[ Upstream commit c80d673b91a6c81d765864e10f2b15110ee900ad ]

If the second LVDS channel has been disabled in the DT when using dual-channel
mode we should not print a warning.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/gpu/drm/imx/imx-ldb.c