Instead of directly using of_node_get() before of_find_node_by_name()
to balance the refcount of the device_node, using wraper function
of_find_node_by_name_balanced() to make code logic a bit simplier.
Signed-off-by: Zhang Zekun <zhangzekun11@xxxxxxxxxx>
---
drivers/net/dsa/hirschmann/hellcreek_ptp.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/net/dsa/hirschmann/hellcreek_ptp.c b/drivers/net/dsa/hirschmann/hellcreek_ptp.c
index bfe21f9f7dcd..360ceb6831ed 100644
--- a/drivers/net/dsa/hirschmann/hellcreek_ptp.c
+++ b/drivers/net/dsa/hirschmann/hellcreek_ptp.c
@@ -307,8 +307,7 @@ static int hellcreek_led_setup(struct hellcreek *hellcreek)
const char *label;
int ret = -EINVAL;
- of_node_get(hellcreek->dev->of_node);
- leds = of_find_node_by_name(hellcreek->dev->of_node, "leds");
+ leds = of_find_node_by_name_balanced(hellcreek->dev->of_node, "leds");
if (!leds) {
dev_err(hellcreek->dev, "No LEDs specified in device tree!\n");
return ret;
--
2.22.0
