From: Philipp Zabel <p.zabel@pengutronix.de>
Date: Tue, 11 Mar 2014 10:21:11 +0000 (+0100)
Subject: of: Add of_graph_get_port_by_id function
X-Git-Tag: omap-for-v4.1/fixes-rc1~35^2~23^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bfe446e37c4efd8ade454911e8f80414bcbfc10d;p=pandora-kernel.git

of: Add of_graph_get_port_by_id function

This patch adds a function to get a port device tree node by port id,
or reg property value.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
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