drm/imx: imx-ldb: check return code on panel attach

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Check the return code on panel attach. Avoids a kernel crash later
on if the attach failed.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>

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Lucas Stach 2016-06-16 11:12:13 +02:00 • committed by Philipp Zabel

parent 3df0739052

commit 7075ba7942

1 changed files with 6 additions and 2 deletions

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drivers/gpu/drm/imx/imx-ldb.c

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