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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.c16
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/regulator/max8907-regulator.c b/drivers/regulator/max8907-regulator.c
index 0c5fe6c6ac26..9623e9e290bf 100644
--- a/drivers/regulator/max8907-regulator.c
+++ b/drivers/regulator/max8907-regulator.c
@@ -34,7 +34,6 @@
struct max8907_regulator {
struct regulator_desc desc[MAX8907_NUM_REGULATORS];
- struct regulator_dev *rdev[MAX8907_NUM_REGULATORS];
};
#define REG_MBATT() \
@@ -231,7 +230,7 @@ static int max8907_regulator_parse_dt(struct platform_device *pdev)
if (!np)
return 0;
- regulators = of_find_node_by_name(np, "regulators");
+ regulators = of_get_child_by_name(np, "regulators");
if (!regulators) {
dev_err(&pdev->dev, "regulators node not found\n");
return -EINVAL;
@@ -292,10 +291,9 @@ static int max8907_regulator_probe(struct platform_device *pdev)
return ret;
pmic = devm_kzalloc(&pdev->dev, sizeof(*pmic), GFP_KERNEL);
- if (!pmic) {
- dev_err(&pdev->dev, "Failed to alloc pmic\n");
+ if (!pmic)
return -ENOMEM;
- }
+
platform_set_drvdata(pdev, pmic);
memcpy(pmic->desc, max8907_regulators, sizeof(pmic->desc));
@@ -311,6 +309,8 @@ static int max8907_regulator_probe(struct platform_device *pdev)
}
for (i = 0; i < MAX8907_NUM_REGULATORS; i++) {
+ struct regulator_dev *rdev;
+
config.dev = pdev->dev.parent;
if (pdata)
idata = pdata->init_data[i];
@@ -350,13 +350,13 @@ static int max8907_regulator_probe(struct platform_device *pdev)
pmic->desc[i].ops = &max8907_out5v_hwctl_ops;
}
- pmic->rdev[i] = devm_regulator_register(&pdev->dev,
+ rdev = devm_regulator_register(&pdev->dev,
&pmic->desc[i], &config);
- if (IS_ERR(pmic->rdev[i])) {
+ if (IS_ERR(rdev)) {
dev_err(&pdev->dev,
"failed to register %s regulator\n",
pmic->desc[i].name);
- return PTR_ERR(pmic->rdev[i]);
+ return PTR_ERR(rdev);
}
}