diff options
Diffstat (limited to 'drivers/media/v4l2-core/v4l2-of.c')
| -rw-r--r-- | drivers/media/v4l2-core/v4l2-of.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/media/v4l2-core/v4l2-of.c b/drivers/media/v4l2-core/v4l2-of.c index a6478dca0cde..42e3e8a5e361 100644 --- a/drivers/media/v4l2-core/v4l2-of.c +++ b/drivers/media/v4l2-core/v4l2-of.c @@ -121,9 +121,11 @@ static void v4l2_of_parse_parallel_bus(const struct device_node *node, * the bus as serial CSI-2 and clock-noncontinuous isn't set, we set the * V4L2_MBUS_CSI2_CONTINUOUS_CLOCK flag. * The caller should hold a reference to @node. + * + * Return: 0. */ -void v4l2_of_parse_endpoint(const struct device_node *node, - struct v4l2_of_endpoint *endpoint) +int v4l2_of_parse_endpoint(const struct device_node *node, + struct v4l2_of_endpoint *endpoint) { struct device_node *port_node = of_get_parent(node); @@ -146,6 +148,8 @@ void v4l2_of_parse_endpoint(const struct device_node *node, v4l2_of_parse_parallel_bus(node, endpoint); of_node_put(port_node); + + return 0; } EXPORT_SYMBOL(v4l2_of_parse_endpoint); @@ -262,6 +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); |