diff options
Diffstat (limited to 'drivers/regulator/palmas-regulator.c')
| -rw-r--r-- | drivers/regulator/palmas-regulator.c | 42 |
1 files changed, 12 insertions, 30 deletions
diff --git a/drivers/regulator/palmas-regulator.c b/drivers/regulator/palmas-regulator.c index 7e2b165972e..4f79c0d61fa 100644 --- a/drivers/regulator/palmas-regulator.c +++ b/drivers/regulator/palmas-regulator.c @@ -856,7 +856,7 @@ static int palmas_regulators_probe(struct platform_device *pdev) if (ret < 0) { dev_err(&pdev->dev, "reading TSTEP reg failed: %d\n", ret); - goto err_unregister_regulator; + return ret; } pmic->desc[id].ramp_delay = palmas_smps_ramp_delay[reg & 0x3]; @@ -868,7 +868,7 @@ static int palmas_regulators_probe(struct platform_device *pdev) reg_init = pdata->reg_init[id]; ret = palmas_smps_init(palmas, id, reg_init); if (ret) - goto err_unregister_regulator; + return ret; } /* Register the regulators */ @@ -909,7 +909,7 @@ static int palmas_regulators_probe(struct platform_device *pdev) ret = palmas_smps_read(pmic->palmas, addr, ®); if (ret) - goto err_unregister_regulator; + return ret; if (reg & PALMAS_SMPS12_VOLTAGE_RANGE) pmic->range[id] = 1; @@ -925,7 +925,7 @@ static int palmas_regulators_probe(struct platform_device *pdev) addr = palmas_regs_info[id].ctrl_addr; ret = palmas_smps_read(pmic->palmas, addr, ®); if (ret) - goto err_unregister_regulator; + return ret; pmic->current_reg_mode[id] = reg & PALMAS_SMPS12_CTRL_MODE_ACTIVE_MASK; } @@ -941,13 +941,13 @@ static int palmas_regulators_probe(struct platform_device *pdev) pmic->desc[id].supply_name = palmas_regs_info[id].sname; config.of_node = palmas_matches[id].of_node; - rdev = regulator_register(&pmic->desc[id], &config); + rdev = devm_regulator_register(&pdev->dev, &pmic->desc[id], + &config); if (IS_ERR(rdev)) { dev_err(&pdev->dev, "failed to register %s regulator\n", pdev->name); - ret = PTR_ERR(rdev); - goto err_unregister_regulator; + return PTR_ERR(rdev); } /* Save regulator for cleanup */ @@ -1015,13 +1015,13 @@ static int palmas_regulators_probe(struct platform_device *pdev) pmic->desc[id].supply_name = palmas_regs_info[id].sname; config.of_node = palmas_matches[id].of_node; - rdev = regulator_register(&pmic->desc[id], &config); + rdev = devm_regulator_register(&pdev->dev, &pmic->desc[id], + &config); if (IS_ERR(rdev)) { dev_err(&pdev->dev, "failed to register %s regulator\n", pdev->name); - ret = PTR_ERR(rdev); - goto err_unregister_regulator; + return PTR_ERR(rdev); } /* Save regulator for cleanup */ @@ -1037,31 +1037,14 @@ static int palmas_regulators_probe(struct platform_device *pdev) else ret = palmas_extreg_init(palmas, id, reg_init); - if (ret) { - regulator_unregister(pmic->rdev[id]); - goto err_unregister_regulator; - } + if (ret) + return ret; } } } return 0; - -err_unregister_regulator: - while (--id >= 0) - regulator_unregister(pmic->rdev[id]); - return ret; -} - -static int palmas_regulators_remove(struct platform_device *pdev) -{ - struct palmas_pmic *pmic = platform_get_drvdata(pdev); - int id; - - for (id = 0; id < PALMAS_NUM_REGS; id++) - regulator_unregister(pmic->rdev[id]); - return 0; } static struct of_device_id of_palmas_match_tbl[] = { @@ -1083,7 +1066,6 @@ static struct platform_driver palmas_driver = { .owner = THIS_MODULE, }, .probe = palmas_regulators_probe, - .remove = palmas_regulators_remove, }; static int __init palmas_init(void) |