[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 <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 66a0e23..42e3e8a 100644
--- a/drivers/media/v4l2-core/v4l2-of.c
+++ b/drivers/media/v4l2-core/v4l2-of.c
@@ -266,6 +266,6 @@
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);