diff mbox series

[v3,1/2] ASoC: simple-card-utils: Don't use __free(device_node) at graph_util_parse_dai()

Message ID 87eczisyhh.wl-kuninori.morimoto.gx@renesas.com (mailing list archive)
State New
Headers show
Series ASoC: simple-card-utils fixups | expand

Commit Message

Kuninori Morimoto Feb. 28, 2025, 12:29 a.m. UTC 
commit 419d1918105e ("ASoC: simple-card-utils: use __free(device_node) for
device node") uses __free(device_node) for dlc->of_node, but we need to
keep it while driver is in use.

Don't use __free(device_node) in graph_util_parse_dai().

Fixes: 419d1918105e ("ASoC: simple-card-utils: use __free(device_node) for device node")
Reported-by: Thuan Nguyen <thuan.nguyen-hong@banvien.com.vn>
Reported-by: Detlev Casanova <detlev.casanova@collabora.com>
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Tested-by: Thuan Nguyen <thuan.nguyen-hong@banvien.com.vn>
Tested-by: Detlev Casanova <detlev.casanova@collabora.com>
---
 sound/soc/generic/simple-card-utils.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/sound/soc/generic/simple-card-utils.c b/sound/soc/generic/simple-card-utils.c
index c2445c5ccd84..32efb30c55d6 100644
--- a/sound/soc/generic/simple-card-utils.c
+++ b/sound/soc/generic/simple-card-utils.c
@@ -1077,6 +1077,7 @@  static int graph_get_dai_id(struct device_node *ep)
 int graph_util_parse_dai(struct device *dev, struct device_node *ep,
 			 struct snd_soc_dai_link_component *dlc, int *is_single_link)
 {
+	struct device_node *node;
 	struct of_phandle_args args = {};
 	struct snd_soc_dai *dai;
 	int ret;
@@ -1084,7 +1085,7 @@  int graph_util_parse_dai(struct device *dev, struct device_node *ep,
 	if (!ep)
 		return 0;
 
-	struct device_node *node __free(device_node) = of_graph_get_port_parent(ep);
+	node = of_graph_get_port_parent(ep);
 
 	/*
 	 * Try to find from DAI node
@@ -1126,8 +1127,10 @@  int graph_util_parse_dai(struct device *dev, struct device_node *ep,
 	 *    if he unbinded CPU or Codec.
 	 */
 	ret = snd_soc_get_dlc(&args, dlc);
-	if (ret < 0)
+	if (ret < 0) {
+		of_node_put(node);
 		return ret;
+	}
 
 parse_dai_end:
 	if (is_single_link)