[media] v4l: of: Use of_get_child_by_name()

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>

diff --git a/drivers/media/v4l2-core/v4l2-of.c b/drivers/media/v4l2-core/v4l2-of.c
index aa59639..f64d953 100644 (file)
--- a/drivers/media/v4l2-core/v4l2-of.c
+++ b/drivers/media/v4l2-core/v4l2-of.c
@@ -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);