[PATCH v4 3/9] hwtracing: use for_each_endpoint_of_node()

[Kuninori Morimoto]

We already have for_each_endpoint_of_node(), don't use
of_graph_get_next_endpoint() directly. Replace it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx at renesas.com>
Reviewed-by: Suzuki K Poulose <suzuki.poulose at arm.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas at ideasonboard.com>
Reviewed-by: James Clark <james.clark at arm.com>
---
 drivers/hwtracing/coresight/coresight-platform.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/hwtracing/coresight/coresight-platform.c b/drivers/hwtracing/coresight/coresight-platform.c
index 9d550f5697fa8..e9683e613d520 100644
--- a/drivers/hwtracing/coresight/coresight-platform.c
+++ b/drivers/hwtracing/coresight/coresight-platform.c
@@ -275,7 +275,7 @@ static int of_get_coresight_platform_data(struct device *dev,
 	 */
 	if (!parent) {
 		/*
-		 * Avoid warnings in of_graph_get_next_endpoint()
+		 * Avoid warnings in for_each_endpoint_of_node()
 		 * if the device doesn't have any graph connections
 		 */
 		if (!of_graph_is_present(node))
@@ -286,7 +286,7 @@ static int of_get_coresight_platform_data(struct device *dev,
 	}
 
 	/* Iterate through each output port to discover topology */
-	while ((ep = of_graph_get_next_endpoint(parent, ep))) {
+	for_each_endpoint_of_node(parent, ep) {
 		/*
 		 * Legacy binding mixes input/output ports under the
 		 * same parent. So, skip the input ports if we are dealing
-- 
2.43.0