1002 		struct v4l2_subdev_routing *routing = arg;  in subdev_do_ioctl()  local
1011 		memset(routing->reserved, 0, sizeof(routing->reserved));  in subdev_do_ioctl()
1013 		krouting = &state->routing;  in subdev_do_ioctl()
1015 		memcpy((struct v4l2_subdev_route *)(uintptr_t)routing->routes,  in subdev_do_ioctl()
1017 		       min(krouting->num_routes, routing->len_routes) *  in subdev_do_ioctl()
1019 		routing->num_routes = krouting->num_routes;  in subdev_do_ioctl()
1025 		struct v4l2_subdev_routing *routing = arg;  in subdev_do_ioctl()  local
1027 			(struct v4l2_subdev_route *)(uintptr_t)routing->routes;  in subdev_do_ioctl()
1038 		if (routing->which != V4L2_SUBDEV_FORMAT_TRY && ro_subdev)  in subdev_do_ioctl()
1041 		if (routing->num_routes > routing->len_routes)  in subdev_do_ioctl()
1044 		memset(routing->reserved, 0, sizeof(routing->reserved));  in subdev_do_ioctl()
1046 		for (i = 0; i < routing->num_routes; ++i) {  in subdev_do_ioctl()
1073 		 * Drivers that implement routing need to report a frame  in subdev_do_ioctl()
1083 		 * If the driver doesn't support setting routing, just return  in subdev_do_ioctl()
1084 		 * the routing table.  in subdev_do_ioctl()
1087 			memcpy((struct v4l2_subdev_route *)(uintptr_t)routing->routes,  in subdev_do_ioctl()
1088 			       state->routing.routes,  in subdev_do_ioctl()
1089 			       min(state->routing.num_routes, routing->len_routes) *  in subdev_do_ioctl()
1090 			       sizeof(*state->routing.routes));  in subdev_do_ioctl()
1091 			routing->num_routes = state->routing.num_routes;  in subdev_do_ioctl()
1096 		krouting.num_routes = routing->num_routes;  in subdev_do_ioctl()
1097 		krouting.len_routes = routing->len_routes;  in subdev_do_ioctl()
1101 					routing->which, &krouting);  in subdev_do_ioctl()
1105 		memcpy((struct v4l2_subdev_route *)(uintptr_t)routing->routes,  in subdev_do_ioctl()
1106 		       state->routing.routes,  in subdev_do_ioctl()
1107 		       min(state->routing.num_routes, routing->len_routes) *  in subdev_do_ioctl()
1108 		       sizeof(*state->routing.routes));  in subdev_do_ioctl()
1109 		routing->num_routes = state->routing.num_routes;  in subdev_do_ioctl()
1371 	for_each_active_route(&state->routing, route) {  in __v4l2_link_validate_get_streams()
1575 	struct v4l2_subdev_krouting *routing;  in v4l2_subdev_has_pad_interdep()  local
1581 	routing = &state->routing;  in v4l2_subdev_has_pad_interdep()
1583 	for (i = 0; i < routing->num_routes; ++i) {  in v4l2_subdev_has_pad_interdep()
1584 		struct v4l2_subdev_route *route = &routing->routes[i];  in v4l2_subdev_has_pad_interdep()
1663 	kfree(state->routing.routes);  in __v4l2_subdev_state_free()
1877 				const struct v4l2_subdev_krouting *routing)  in v4l2_subdev_init_stream_configs()  argument
1884 	for_each_active_route(routing, route) {  in v4l2_subdev_init_stream_configs()
1902 	 * the routing table  in v4l2_subdev_init_stream_configs()
1906 	for_each_active_route(routing, route) {  in v4l2_subdev_init_stream_configs()
1957 			    const struct v4l2_subdev_krouting *routing)  in v4l2_subdev_set_routing()  argument
1959 	struct v4l2_subdev_krouting *dst = &state->routing;  in v4l2_subdev_set_routing()
1960 	const struct v4l2_subdev_krouting *src = routing;  in v4l2_subdev_set_routing()
1994 __v4l2_subdev_next_active_route(const struct v4l2_subdev_krouting *routing,  in __v4l2_subdev_next_active_route()  argument
2000 		route = &routing->routes[0];  in __v4l2_subdev_next_active_route()
2002 	for (; route < routing->routes + routing->num_routes; ++route) {  in __v4l2_subdev_next_active_route()
2015 				     const struct v4l2_subdev_krouting *routing,  in v4l2_subdev_set_routing_with_fmt()  argument
2022 	ret = v4l2_subdev_set_routing(sd, state, routing);  in v4l2_subdev_set_routing_with_fmt()
2035 int v4l2_subdev_routing_find_opposite_end(const struct v4l2_subdev_krouting *routing,  in v4l2_subdev_routing_find_opposite_end()  argument
2041 	for (i = 0; i < routing->num_routes; ++i) {  in v4l2_subdev_routing_find_opposite_end()
2042 		struct v4l2_subdev_route *route = &routing->routes[i];  in v4l2_subdev_routing_find_opposite_end()
2073 	ret = v4l2_subdev_routing_find_opposite_end(&state->routing,  in v4l2_subdev_state_get_opposite_stream_format()
2086 	const struct v4l2_subdev_krouting *routing = &state->routing;  in v4l2_subdev_state_xlate_streams()  local
2091 	for_each_active_route(routing, route) {  in v4l2_subdev_state_xlate_streams()
2110 				 const struct v4l2_subdev_krouting *routing,  in v4l2_subdev_routing_validate()  argument
2128 	for (i = 0; i < routing->num_routes; ++i) {  in v4l2_subdev_routing_validate()
2129 		const struct v4l2_subdev_route *route = &routing->routes[i];  in v4l2_subdev_routing_validate()
2207 		for (j = i + 1; j < routing->num_routes; ++j) {  in v4l2_subdev_routing_validate()
2208 			const struct v4l2_subdev_route *r = &routing->routes[j];  in v4l2_subdev_routing_validate()
2531 		for_each_active_route(&state->routing, route)  in v4l2_subdev_s_stream_helper()