From: Kuninori Morimoto <[email protected]> same as of_get_child_count()
Signed-off-by: Kuninori Morimoto <[email protected]> --- include/linux/of_graph.h | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/include/linux/of_graph.h b/include/linux/of_graph.h index f8bcd0e..4b9c3c5 100644 --- a/include/linux/of_graph.h +++ b/include/linux/of_graph.h @@ -91,4 +91,15 @@ static inline struct device_node *of_graph_get_remote_port( #endif /* CONFIG_OF */ +static inline int of_graph_get_endpoint_count(const struct device_node *np) +{ + struct device_node *child; + int num = 0; + + for_each_endpoint_of_node(np, child) + num++; + + return num; +} + #endif /* __LINUX_OF_GRAPH_H */ -- 1.9.1
