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path: root/drivers/regulator/tps65910-regulator.c
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Diffstat (limited to 'drivers/regulator/tps65910-regulator.c')
-rw-r--r--drivers/regulator/tps65910-regulator.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/regulator/tps65910-regulator.c b/drivers/regulator/tps65910-regulator.c
index b0e4c0b..6ba6931 100644
--- a/drivers/regulator/tps65910-regulator.c
+++ b/drivers/regulator/tps65910-regulator.c
@@ -964,8 +964,7 @@ static struct tps65910_board *tps65910_parse_dt_reg_data(
{
struct tps65910_board *pmic_plat_data;
struct tps65910 *tps65910 = dev_get_drvdata(pdev->dev.parent);
- struct device_node *np = pdev->dev.parent->of_node;
- struct device_node *regulators;
+ struct device_node *np, *regulators;
struct of_regulator_match *matches;
unsigned int prop;
int idx = 0, ret, count;
@@ -978,6 +977,7 @@ static struct tps65910_board *tps65910_parse_dt_reg_data(
return NULL;
}
+ np = of_node_get(pdev->dev.parent->of_node);
regulators = of_find_node_by_name(np, "regulators");
if (!regulators) {
dev_err(&pdev->dev, "regulator node not found\n");
@@ -994,11 +994,13 @@ static struct tps65910_board *tps65910_parse_dt_reg_data(
matches = tps65911_matches;
break;
default:
+ of_node_put(regulators);
dev_err(&pdev->dev, "Invalid tps chip version\n");
return NULL;
}
ret = of_regulator_match(&pdev->dev, regulators, matches, count);
+ of_node_put(regulators);
if (ret < 0) {
dev_err(&pdev->dev, "Error parsing regulator init data: %d\n",
ret);
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