diff options
Diffstat (limited to 'drivers/regulator/max8998.c')
| -rw-r--r-- | drivers/regulator/max8998.c | 35 |
1 files changed, 8 insertions, 27 deletions
diff --git a/drivers/regulator/max8998.c b/drivers/regulator/max8998.c index a4c53b2d1aaf..ae3f0656feb0 100644 --- a/drivers/regulator/max8998.c +++ b/drivers/regulator/max8998.c @@ -790,16 +790,14 @@ static int max8998_pmic_probe(struct platform_device *pdev) dev_err(&pdev->dev, "MAX8998 SET1 GPIO defined as 0 !\n"); WARN_ON(!pdata->buck1_set1); - ret = -EIO; - goto err_out; + return -EIO; } /* Check if SET2 is not equal to 0 */ if (!pdata->buck1_set2) { dev_err(&pdev->dev, "MAX8998 SET2 GPIO defined as 0 !\n"); WARN_ON(!pdata->buck1_set2); - ret = -EIO; - goto err_out; + return -EIO; } gpio_request(pdata->buck1_set1, "MAX8998 BUCK1_SET1"); @@ -823,7 +821,7 @@ static int max8998_pmic_probe(struct platform_device *pdev) ret = max8998_write_reg(i2c, MAX8998_REG_BUCK1_VOLTAGE1 + v, i); if (ret) - goto err_out; + return ret; } } @@ -833,8 +831,7 @@ static int max8998_pmic_probe(struct platform_device *pdev) dev_err(&pdev->dev, "MAX8998 SET3 GPIO defined as 0 !\n"); WARN_ON(!pdata->buck2_set3); - ret = -EIO; - goto err_out; + return -EIO; } gpio_request(pdata->buck2_set3, "MAX8998 BUCK2_SET3"); gpio_direction_output(pdata->buck2_set3, @@ -852,7 +849,7 @@ static int max8998_pmic_probe(struct platform_device *pdev) ret = max8998_write_reg(i2c, MAX8998_REG_BUCK2_VOLTAGE1 + v, i); if (ret) - goto err_out; + return ret; } } @@ -875,34 +872,19 @@ static int max8998_pmic_probe(struct platform_device *pdev) config.init_data = pdata->regulators[i].initdata; config.driver_data = max8998; - rdev[i] = regulator_register(®ulators[index], &config); + rdev[i] = devm_regulator_register(&pdev->dev, + ®ulators[index], &config); if (IS_ERR(rdev[i])) { ret = PTR_ERR(rdev[i]); dev_err(max8998->dev, "regulator %s init failed (%d)\n", regulators[index].name, ret); rdev[i] = NULL; - goto err; + return ret; } } return 0; -err: - while (--i >= 0) - regulator_unregister(rdev[i]); -err_out: - return ret; -} - -static int max8998_pmic_remove(struct platform_device *pdev) -{ - struct max8998_data *max8998 = platform_get_drvdata(pdev); - struct regulator_dev **rdev = max8998->rdev; - int i; - - for (i = 0; i < max8998->num_regulators; i++) - regulator_unregister(rdev[i]); - return 0; } static const struct platform_device_id max8998_pmic_id[] = { @@ -918,7 +900,6 @@ static struct platform_driver max8998_pmic_driver = { .owner = THIS_MODULE, }, .probe = max8998_pmic_probe, - .remove = max8998_pmic_remove, .id_table = max8998_pmic_id, }; |