X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=include%2Fmedia%2Fv4l2-of.h;h=3a49735c56a0b5671f57e00878d0943dd4550115;hb=fd9fdb78a9bf85b94fb2190c82ff280c8f8375cc;hp=3a8a84124b44a7db7125af82830dd49409ac8c87;hpb=72de4c63e5ebe8e4054ea800d7a8d4b3f033caf2;p=firefly-linux-kernel-4.4.55.git

diff --git a/include/media/v4l2-of.h b/include/media/v4l2-of.h
index 3a8a84124b44..3a49735c56a0 100644
--- a/include/media/v4l2-of.h
+++ b/include/media/v4l2-of.h
@@ -17,6 +17,7 @@
 #include <linux/list.h>
 #include <linux/types.h>
 #include <linux/errno.h>
+#include <linux/of_graph.h>
 
 #include <media/v4l2-mediabus.h>
 
@@ -53,7 +54,6 @@ struct v4l2_of_bus_parallel {
  * @port: identifier (value of reg property) of a port this endpoint belongs to
  * @id: identifier (value of reg property) of this endpoint
  * @local_node: pointer to device_node of this endpoint
- * @remote: phandle to remote endpoint node
  * @bus_type: bus type
  * @bus: bus configuration data structure
  * @head: list head for this structure
@@ -62,7 +62,6 @@ struct v4l2_of_endpoint {
 	unsigned int port;
 	unsigned int id;
 	const struct device_node *local_node;
-	const __be32 *remote;
 	enum v4l2_mbus_type bus_type;
 	union {
 		struct v4l2_of_bus_parallel parallel;
@@ -72,13 +71,8 @@ struct v4l2_of_endpoint {
 };
 
 #ifdef CONFIG_OF
-void v4l2_of_parse_endpoint(const struct device_node *node,
-				struct v4l2_of_endpoint *link);
-struct device_node *v4l2_of_get_next_endpoint(const struct device_node *parent,
-					struct device_node *previous);
-struct device_node *v4l2_of_get_remote_port_parent(
-					const struct device_node *node);
-struct device_node *v4l2_of_get_remote_port(const struct device_node *node);
+int v4l2_of_parse_endpoint(const struct device_node *node,
+			   struct v4l2_of_endpoint *endpoint);
 #else /* CONFIG_OF */
 
 static inline int v4l2_of_parse_endpoint(const struct device_node *node,
@@ -87,25 +81,6 @@ static inline int v4l2_of_parse_endpoint(const struct device_node *node,
 	return -ENOSYS;
 }
 
-static inline struct device_node *v4l2_of_get_next_endpoint(
-					const struct device_node *parent,
-					struct device_node *previous)
-{
-	return NULL;
-}
-
-static inline struct device_node *v4l2_of_get_remote_port_parent(
-					const struct device_node *node)
-{
-	return NULL;
-}
-
-static inline struct device_node *v4l2_of_get_remote_port(
-					const struct device_node *node)
-{
-	return NULL;
-}
-
 #endif /* CONFIG_OF */
 
 #endif /* _V4L2_OF_H */