diff options
| author |   Franck Jullien <franck.jullien@odyssee-systemes.fr> | 2016-03-22 07:43:58 -0300 |
|---|---|---|
| committer |   Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2016-05-07 11:45:38 -0300 |
| commit | c64ee34712eeeee95de0376f424dd4dc7661d3ed (patch) | |
| tree | 2d25c7173d885d2bd36c132c43d8f3a76a608feb /drivers/media | |
| parent | [media] drivers/media/media-devnode: clear private_data before put_device() (diff) | |
| download | linux-dev-c64ee34712eeeee95de0376f424dd4dc7661d3ed.tar.xz linux-dev-c64ee34712eeeee95de0376f424dd4dc7661d3ed.zip | |
[media] xilinx-vipp: remove unnecessary of_node_put
of_graph_get_next_endpoint(node, ep) decrements refcount on
ep. When next==NULL we break and refcount on ep is decremented
again.
Signed-off-by: Franck Jullien <franck.jullien@odyssee-systemes.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/platform/xilinx/xilinx-vipp.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/media/platform/xilinx/xilinx-vipp.c b/drivers/media/platform/xilinx/xilinx-vipp.c index e795a4501e8b..feb3b2f1d874 100644 --- a/drivers/media/platform/xilinx/xilinx-vipp.c +++ b/drivers/media/platform/xilinx/xilinx-vipp.c @@ -351,19 +351,15 @@ static int xvip_graph_parse_one(struct xvip_composite_device *xdev, struct xvip_graph_entity *entity; struct device_node *remote; struct device_node *ep = NULL; - struct device_node *next; int ret = 0; dev_dbg(xdev->dev, "parsing node %s\n", node->full_name); while (1) { - next = of_graph_get_next_endpoint(node, ep); - if (next == NULL) + ep = of_graph_get_next_endpoint(node, ep); + if (ep == NULL) break; - of_node_put(ep); - ep = next; - dev_dbg(xdev->dev, "handling endpoint %s\n", ep->full_name); remote = of_graph_get_remote_port_parent(ep); |