From 5045b495196a624c17a1ef271cbdaa6d3e2d1097 Mon Sep 17 00:00:00 2001 From: Laurent Pinchart Date: Tue, 2 Jul 2013 23:05:51 -0300 Subject: [PATCH] [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 Acked-by: Sylwester Nawrocki Signed-off-by: Mauro Carvalho Chehab --- drivers/media/v4l2-core/v4l2-of.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/media/v4l2-core/v4l2-of.c b/drivers/media/v4l2-core/v4l2-of.c index f64d95342bf1..ed305d8c65f0 100644 --- a/drivers/media/v4l2-core/v4l2-of.c +++ b/drivers/media/v4l2-core/v4l2-of.c @@ -186,6 +186,7 @@ struct device_node *v4l2_of_get_next_endpoint(const struct device_node *parent, 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) -- 2.30.2