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path: root/drivers/regulator/max8907-regulator.c
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Diffstat (limited to 'drivers/regulator/max8907-regulator.c')
-rw-r--r--drivers/regulator/max8907-regulator.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/regulator/max8907-regulator.c b/drivers/regulator/max8907-regulator.c
index d40cf7fdb546..4568c15fa78d 100644
--- a/drivers/regulator/max8907-regulator.c
+++ b/drivers/regulator/max8907-regulator.c
@@ -224,11 +224,11 @@ static struct of_regulator_match max8907_matches[] = {
static int max8907_regulator_parse_dt(struct platform_device *pdev)
{
- struct device_node *np = pdev->dev.parent->of_node;
- struct device_node *regulators;
+ struct device_node *np, *regulators;
int ret;
- if (!pdev->dev.parent->of_node)
+ np = of_node_get(pdev->dev.parent->of_node);
+ if (!np)
return 0;
regulators = of_find_node_by_name(np, "regulators");
@@ -239,6 +239,7 @@ static int max8907_regulator_parse_dt(struct platform_device *pdev)
ret = of_regulator_match(&pdev->dev, regulators, max8907_matches,
ARRAY_SIZE(max8907_matches));
+ of_node_put(regulators);
if (ret < 0) {
dev_err(&pdev->dev, "Error parsing regulator init data: %d\n",
ret);