[media] v4l: of: Support empty port nodes

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Empty port nodes are allowed but currently unsupported as the
v4l2_of_get_next_endpoint() function assumes that all port nodes have at
least an endpoint. Fix this.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>

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Laurent Pinchart 2014-03-10 20:15:12 -03:00 • committed by Mauro Carvalho Chehab

parent bb60fcb29b

commit b9db140c1e

1 changed files with 28 additions and 24 deletions

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drivers/media/v4l2-core/v4l2-of.c

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