diff mbox series

[v4,5/9] ASoC: audio-graph-card: use new of_graph functions

Message ID 874j752puk.wl-kuninori.morimoto.gx@renesas.com (mailing list archive)
State Superseded
Headers show
Series of: property: add of_graph_get_next_port/port_endpoint() | expand

Commit Message

Kuninori Morimoto Aug. 28, 2024, 5:12 a.m. UTC 
Now we can use new port related functions for port parsing. Use it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Acked-by: Mark Brown <broonie@kernel.org>
---
 sound/soc/generic/audio-graph-card.c | 11 ++---------
 1 file changed, 2 insertions(+), 9 deletions(-)
diff mbox series

Patch

diff --git a/sound/soc/generic/audio-graph-card.c b/sound/soc/generic/audio-graph-card.c
index 1bdcfc4d4222e..e7fd3d70ce091 100644
--- a/sound/soc/generic/audio-graph-card.c
+++ b/sound/soc/generic/audio-graph-card.c
@@ -361,7 +361,6 @@  static int __graph_for_each_link(struct simple_util_priv *priv,
 	struct device *dev = simple_priv_to_dev(priv);
 	struct device_node *node = dev->of_node;
 	struct device_node *cpu_port;
-	struct device_node *cpu_ep;
 	struct device_node *codec_ep;
 	struct device_node *codec_port;
 	struct device_node *codec_port_old = NULL;
@@ -371,13 +370,9 @@  static int __graph_for_each_link(struct simple_util_priv *priv,
 	/* loop for all listed CPU port */
 	of_for_each_phandle(&it, rc, node, "dais", NULL, 0) {
 		cpu_port = it.node;
-		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);
@@ -408,10 +403,8 @@  static int __graph_for_each_link(struct simple_util_priv *priv,
 			of_node_put(codec_ep);
 			of_node_put(codec_port);
 
-			if (ret < 0) {
-				of_node_put(cpu_ep);
+			if (ret < 0)
 				return ret;
-			}
 
 			codec_port_old = codec_port;
 		}