Merge tag 'regulator-fix-v6.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator

Pull regulator fix from Mark Brown:
 "One minor fix for a leak in the DT parsing code in the max20086 driver"

* tag 'regulator-fix-v6.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator:
  regulator: max20086: Fix refcount leak in max20086_parse_regulators_dt()

Author: torvalds

drivers/regulator/max20086-regulator.c

@@ -5,6 +5,7 @@
 // Copyright (C) 2022 Laurent Pinchart <[email protected]>
 // Copyright (C) 2018 Avnet, Inc.
 
+#include <linux/cleanup.h>
 #include <linux/err.h>
 #include <linux/gpio/consumer.h>
 #include <linux/i2c.h>
@@ -133,11 +134,11 @@ static int max20086_regulators_register(struct max20086 *chip)
 static int max20086_parse_regulators_dt(struct max20086 *chip, bool *boot_on)
 {
 	struct of_regulator_match *matches;
-	struct device_node *node;
 	unsigned int i;
 	int ret;
 
-	node = of_get_child_by_name(chip->dev->of_node, "regulators");
+	struct device_node *node __free(device_node) =
+		of_get_child_by_name(chip->dev->of_node, "regulators");
 	if (!node) {
 		dev_err(chip->dev, "regulators node not found\n");
 		return -ENODEV;
@@ -153,7 +154,6 @@ static int max20086_parse_regulators_dt(struct max20086 *chip, bool *boot_on)
 
 	ret = of_regulator_match(chip->dev, node, matches,
 				 chip->info->num_outputs);
-	of_node_put(node);
 	if (ret < 0) {
 		dev_err(chip->dev, "Failed to match regulators\n");
 		return -EINVAL;