From: Laurent Pinchart Date: Fri, 17 May 2013 10:31:04 +0000 (-0300) Subject: [media] v4l: of: Drop endpoint node reference in v4l2_of_get_remote_port() X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=027eb8806564216be18b0d3f50f998600398b65f;p=openwrt%2Fstaging%2Fblogic.git [media] v4l: of: Drop endpoint node reference in v4l2_of_get_remote_port() The v4l2_of_get_remote_port() function acquires a reference to an endpoint node through a phandle and then returns the node's parent, without dropping the reference to the endpoint node. Fix it. Signed-off-by: Laurent Pinchart Acked-by: Sylwester Nawrocki Signed-off-by: Mauro Carvalho Chehab --- diff --git a/drivers/media/v4l2-core/v4l2-of.c b/drivers/media/v4l2-core/v4l2-of.c index 66a0e2337184..42e3e8a5e361 100644 --- a/drivers/media/v4l2-core/v4l2-of.c +++ b/drivers/media/v4l2-core/v4l2-of.c @@ -266,6 +266,6 @@ struct device_node *v4l2_of_get_remote_port(const struct device_node *node) np = of_parse_phandle(node, "remote-endpoint", 0); if (!np) return NULL; - return of_get_parent(np); + return of_get_next_parent(np); } EXPORT_SYMBOL(v4l2_of_get_remote_port);