From f033c0bcc53675562200680f4cb4a86710d9fbae Mon Sep 17 00:00:00 2001 From: Philipp Zabel Date: Mon, 1 Dec 2014 13:32:32 +0100 Subject: of: Decrement refcount of previous endpoint in of_graph_get_next_endpoint Decrementing the reference count of the previous endpoint node allows to use the of_graph_get_next_endpoint function in a for_each_... style macro. All current users of this function that pass a non-NULL prev parameter (that is, soc_camera and imx-drm) are changed to not decrement the passed prev argument's refcount themselves. Signed-off-by: Philipp Zabel Acked-by: Mauro Carvalho Chehab Acked-by: Mathieu Poirier Acked-by: Laurent Pinchart Acked-by: Tomi Valkeinen --- drivers/video/fbdev/omap2/dss/omapdss-boot-init.c | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) (limited to 'drivers/video') diff --git a/drivers/video/fbdev/omap2/dss/omapdss-boot-init.c b/drivers/video/fbdev/omap2/dss/omapdss-boot-init.c index 42b87f95267c..8b6f6d5fdd68 100644 --- a/drivers/video/fbdev/omap2/dss/omapdss-boot-init.c +++ b/drivers/video/fbdev/omap2/dss/omapdss-boot-init.c @@ -164,20 +164,15 @@ static void __init omapdss_walk_device(struct device_node *node, bool root) pn = of_graph_get_remote_port_parent(n); - if (!pn) { - of_node_put(n); + if (!pn) continue; - } if (!of_device_is_available(pn) || omapdss_list_contains(pn)) { of_node_put(pn); - of_node_put(n); continue; } omapdss_walk_device(pn, false); - - of_node_put(n); } } -- cgit v1.2.3