Philipp Zabel 17e0521750 gpu: ipu-v3: Do not bail out on missing optional port nodes
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: 304e6be652e2 ("gpu: ipu-v3: Assign of_node of child platform devices to corresponding ports")
2016-02-10 14:26:50 +01:00
..
2015-10-30 17:13:47 +01:00
2014-10-07 14:31:14 +10:00
2014-09-02 14:55:43 +02:00