Re: [PATCH 9/9] media: xilinx-tpg: use new of_graph functions

Now we can use new port related functions for port parsing. Use it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
---
  drivers/media/platform/xilinx/xilinx-tpg.c | 3 ++-
  1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/media/platform/xilinx/xilinx-tpg.c b/drivers/media/platform/xilinx/xilinx-tpg.c
index e05e528ffc6f..a25f216b2513 100644
--- a/drivers/media/platform/xilinx/xilinx-tpg.c
+++ b/drivers/media/platform/xilinx/xilinx-tpg.c

@@ -13,6 +13,7 @@
  #include <linux/gpio/consumer.h>
  #include <linux/module.h>
  #include <linux/of.h>
+#include <linux/of_graph.h>
  #include <linux/platform_device.h>
  #include <linux/xilinx-v4l2-controls.h>
  

@@ -744,7 +745,7 @@ static int xtpg_parse_of(struct xtpg_device *xtpg)
  		}
  
  		if (nports == 0) {
-			endpoint = of_get_next_child(port, NULL);
+			endpoint = of_graph_get_next_port_endpoint(port, NULL);
  			if (endpoint)
  				has_endpoint = true;
  			of_node_put(endpoint);