diff mbox series

[06/17] leds: aw2013: Simplify with scoped for each OF child loop

Message ID 20240816-cleanup-h-of-node-put-var-v1-6-1d0292802470@linaro.org (mailing list archive)
State New
Headers show
Series leds: Use scoped device node handling to simplify error paths | expand

Commit Message

Krzysztof Kozlowski Aug. 16, 2024, 3:31 p.m. UTC 
Use scoped for_each_available_child_of_node_scoped() when iterating over
device nodes to make code a bit simpler.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
 drivers/leds/leds-aw2013.c | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)
diff mbox series

Patch

diff --git a/drivers/leds/leds-aw2013.c b/drivers/leds/leds-aw2013.c
index 6475eadcb0df..216755d6010f 100644
--- a/drivers/leds/leds-aw2013.c
+++ b/drivers/leds/leds-aw2013.c
@@ -263,7 +263,7 @@  static int aw2013_blink_set(struct led_classdev *cdev,
 
 static int aw2013_probe_dt(struct aw2013 *chip)
 {
-	struct device_node *np = dev_of_node(&chip->client->dev), *child;
+	struct device_node *np = dev_of_node(&chip->client->dev);
 	int count, ret = 0, i = 0;
 	struct aw2013_led *led;
 
@@ -273,7 +273,7 @@  static int aw2013_probe_dt(struct aw2013 *chip)
 
 	regmap_write(chip->regmap, AW2013_RSTR, AW2013_RSTR_RESET);
 
-	for_each_available_child_of_node(np, child) {
+	for_each_available_child_of_node_scoped(np, child) {
 		struct led_init_data init_data = {};
 		u32 source;
 		u32 imax;
@@ -304,10 +304,8 @@  static int aw2013_probe_dt(struct aw2013 *chip)
 
 		ret = devm_led_classdev_register_ext(&chip->client->dev,
 						     &led->cdev, &init_data);
-		if (ret < 0) {
-			of_node_put(child);
+		if (ret < 0)
 			return ret;
-		}
 
 		i++;
 	}