[PATCH 5/9] ASoC: audio-graph-card: use new of_graph functions

[Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>]

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

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
---
 sound/soc/generic/audio-graph-card.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/sound/soc/generic/audio-graph-card.c b/sound/soc/generic/audio-graph-card.c
index 3425fbbcbd7e..040c271e13c6 100644
--- a/sound/soc/generic/audio-graph-card.c
+++ b/sound/soc/generic/audio-graph-card.c
@@ -376,10 +376,7 @@ static int __graph_for_each_link(struct simple_util_priv *priv,
 		cpu_ep	 = NULL;
 
 		/* loop for all CPU endpoint */
-		while (1) {
-			cpu_ep = of_get_next_child(cpu_port, cpu_ep);
-			if (!cpu_ep)
-				break;
+		for_each_of_graph_port_endpoint(cpu_port, cpu_ep) {
 
 			/* get codec */
 			codec_ep = of_graph_get_remote_endpoint(cpu_ep);
-- 
2.43.0