Linux-libre 4.2-gnu

1 files changed, 8 insertions, 0 deletions

diff --git a/include/linux/of_graph.h b/include/linux/of_graph.h
index 7bc92e050..f8bcd0e21 100644
--- a/include/linux/of_graph.h
+++ b/include/linux/of_graph.h
@@ -45,6 +45,8 @@ int of_graph_parse_endpoint(const struct device_node *node,
 struct device_node *of_graph_get_port_by_id(struct device_node *node, u32 id);
 struct device_node *of_graph_get_next_endpoint(const struct device_node *parent,
 					struct device_node *previous);
+struct device_node *of_graph_get_endpoint_by_regs(
+		const struct device_node *parent, int port_reg, int reg);
 struct device_node *of_graph_get_remote_port_parent(
 					const struct device_node *node);
 struct device_node *of_graph_get_remote_port(const struct device_node *node);
@@ -69,6 +71,12 @@ static inline struct device_node *of_graph_get_next_endpoint(
 	return NULL;
 }
 
+static inline struct device_node *of_graph_get_endpoint_by_regs(
+		const struct device_node *parent, int port_reg, int reg)
+{
+	return NULL;
+}
+
 static inline struct device_node *of_graph_get_remote_port_parent(
 					const struct device_node *node)
 {