Philipp Zabel 53bff80358 gpu: ipu-v3: Do not bail out on missing optional port nodes ...

commit 17e0521750 upstream.

The port nodes are documented as optional, treat them accordingly.

Reported-by: Martin Fuzzey <mfuzzey@parkeon.com>
Reported-by: Chris Healy <Chris.Healy@zii.aero>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Fixes: 304e6be652 ("gpu: ipu-v3: Assign of_node of child platform devices to corresponding ports")
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2016-03-16 08:43:00 -07:00

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