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[1/6] ASoC: ppc: Use helper function for_each_child_of_node_scoped()

Message ID 20250520091131.4150248-2-aichao@kylinos.cn
State New
Headers show
Series Use helper function for_each_child_of_node_scoped() | expand

Commit Message

Ai Chao May 20, 2025, 9:11 a.m. UTC 
The for_each_child_of_node_scoped() helper provides a scope-based
clean-up functionality to put the device_node automatically, and
as such, there is no need to call of_node_put() directly.

Thus, use this helper to simplify the code.

Signed-off-by: Ai Chao <aichao@kylinos.cn>
---
 sound/ppc/tumbler.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)
diff mbox series

Patch

diff --git a/sound/ppc/tumbler.c b/sound/ppc/tumbler.c
index 3c09660e1522..b81d0789b9fb 100644
--- a/sound/ppc/tumbler.c
+++ b/sound/ppc/tumbler.c
@@ -1343,7 +1343,7 @@  int snd_pmac_tumbler_init(struct snd_pmac *chip)
 	int i, err;
 	struct pmac_tumbler *mix;
 	const u32 *paddr;
-	struct device_node *tas_node, *np;
+	struct device_node *tas_node;
 	char *chipname;
 
 	request_module("i2c-powermac");
@@ -1358,13 +1358,12 @@  int snd_pmac_tumbler_init(struct snd_pmac *chip)
 	mix->anded_reset = 0;
 	mix->reset_on_sleep = 1;
 
-	for_each_child_of_node(chip->node, np) {
+	for_each_child_of_node_scoped(chip->node, np) {
 		if (of_node_name_eq(np, "sound")) {
 			if (of_property_read_bool(np, "has-anded-reset"))
 				mix->anded_reset = 1;
 			if (of_property_present(np, "layout-id"))
 				mix->reset_on_sleep = 0;
-			of_node_put(np);
 			break;
 		}
 	}