[PATCH] thermal/drivers/airoha: Fix a device node reference leak in airoha_thermal_probe()

[Felix Gu <ustc.gu@gmail.com>]

In airoha_thermal_probe() function, chip-scu node is acquired through
of_parse_phandle(), but it fails to release this reference if
syscon_node_to_regmap() returns an error.
Add the missing of_node_put() call to the error path to ensure the
reference count is properly decremented.

Fixes: 42de37f40e1b ("thermal/drivers: Add support for Airoha EN7581 thermal sensor")
Signed-off-by: Felix Gu <ustc.gu@gmail.com>
---
 drivers/thermal/airoha_thermal.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/thermal/airoha_thermal.c b/drivers/thermal/airoha_thermal.c
index b9fd6bfc88e5..308ea846ba26 100644
--- a/drivers/thermal/airoha_thermal.c
+++ b/drivers/thermal/airoha_thermal.c
@@ -431,8 +431,10 @@ static int airoha_thermal_probe(struct platform_device *pdev)
 		return -EINVAL;
 
 	priv->chip_scu = syscon_node_to_regmap(chip_scu_np);
-	if (IS_ERR(priv->chip_scu))
+	if (IS_ERR(priv->chip_scu)) {
+		of_node_put(chip_scu_np);
 		return PTR_ERR(priv->chip_scu);
+	}
 
 	of_address_to_resource(chip_scu_np, 0, &priv->scu_adc_res);
 	of_node_put(chip_scu_np);

---
base-commit: a0c666c25aeefd16f4b088c6549a6fb6b65a8a1d
change-id: 20260123-airoha-ccd6a16a6ef6

Best regards,
-- 
Felix Gu <ustc.gu@gmail.com>