diff mbox series

[-next,6/8] hwmon: (npcm750-pwm-fan): Simplify with scoped for each OF child loop

Message ID 20240822062956.3490387-7-ruanjinjie@huawei.com (mailing list archive)
State Accepted
Headers show
Series hwmon: Simplify with scoped for each OF child | expand

Commit Message

Jinjie Ruan Aug. 22, 2024, 6:29 a.m. UTC 
Use scoped for_each_child_of_node_scoped() when iterating over device
nodes to make code a bit simpler.

Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com>
---
 drivers/hwmon/npcm750-pwm-fan.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)
diff mbox series

Patch

diff --git a/drivers/hwmon/npcm750-pwm-fan.c b/drivers/hwmon/npcm750-pwm-fan.c
index bc8db1dc595d..db3b551828eb 100644
--- a/drivers/hwmon/npcm750-pwm-fan.c
+++ b/drivers/hwmon/npcm750-pwm-fan.c
@@ -927,7 +927,7 @@  static int npcm7xx_en_pwm_fan(struct device *dev,
 static int npcm7xx_pwm_fan_probe(struct platform_device *pdev)
 {
 	struct device *dev = &pdev->dev;
-	struct device_node *np, *child;
+	struct device_node *np;
 	struct npcm7xx_pwm_fan_data *data;
 	struct resource *res;
 	struct device *hwmon;
@@ -1004,11 +1004,10 @@  static int npcm7xx_pwm_fan_probe(struct platform_device *pdev)
 		}
 	}
 
-	for_each_child_of_node(np, child) {
+	for_each_child_of_node_scoped(np, child) {
 		ret = npcm7xx_en_pwm_fan(dev, child, data);
 		if (ret) {
 			dev_err(dev, "enable pwm and fan failed\n");
-			of_node_put(child);
 			return ret;
 		}
 	}