[media] v4l: of: Use of_get_child_by_name()
authorLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Wed, 3 Jul 2013 02:04:25 +0000 (23:04 -0300)
committerMauro Carvalho Chehab <m.chehab@samsung.com>
Sun, 18 Aug 2013 11:48:12 +0000 (08:48 -0300)
Replace a manual loop through child nodes with a call to
of_get_child_by_name().

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
drivers/media/v4l2-core/v4l2-of.c

index aa59639d013ccd1d1d9a90394ffe56a676094a55..f64d95342bf1af03dce1920e85877798146e10c2 100644 (file)
@@ -173,12 +173,8 @@ struct device_node *v4l2_of_get_next_endpoint(const struct device_node *parent,
                if (node)
                        parent = node;
 
-               for_each_child_of_node(parent, node) {
-                       if (!of_node_cmp(node->name, "port")) {
-                               port = node;
-                               break;
-                       }
-               }
+               port = of_get_child_by_name(parent, "port");
+
                if (port) {
                        /* Found a port, get an endpoint. */
                        endpoint = of_get_next_child(port, NULL);