[media] v4l: of: Drop acquired reference to node when getting next endpoint
The of_get_child_by_name() function takes a reference to the node it
returns. Make sure to drop it when looking for the ports node in
v4l2_of_get_next_endpoint().
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 f64d953..ed305d8 100644
--- a/drivers/media/v4l2-core/v4l2-of.c
+++ b/drivers/media/v4l2-core/v4l2-of.c
@@ -186,6 +186,7 @@
if (!endpoint)
pr_err("%s(): no endpoint nodes specified for %s\n",
__func__, parent->full_name);
+ of_node_put(node);
} else {
port = of_get_parent(prev);
if (!port)