From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Date: Mon, 10 Mar 2014 23:15:12 +0000 (-0300)
Subject: [media] v4l: of: Support empty port nodes
X-Git-Tag: v3.15-rc1~85^2~121
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b9db140c1e46;p=pandora-kernel.git

[media] v4l: of: Support empty port nodes

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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