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[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>
This commit is contained in:
Laurent Pinchart 2013-05-17 07:31:04 -03:00 committed by Mauro Carvalho Chehab
parent 189c028f47
commit 027eb88065
1 changed files with 1 additions and 1 deletions
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2
drivers/media/v4l2-core/v4l2-of.c
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@ -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);