diff options
Diffstat (limited to 'drivers/regulator/aat2870-regulator.c')
| -rw-r--r-- | drivers/regulator/aat2870-regulator.c | 37 |
1 files changed, 7 insertions, 30 deletions
diff --git a/drivers/regulator/aat2870-regulator.c b/drivers/regulator/aat2870-regulator.c index 06776ca945f..c873ee0082c 100644 --- a/drivers/regulator/aat2870-regulator.c +++ b/drivers/regulator/aat2870-regulator.c @@ -33,11 +33,6 @@ struct aat2870_regulator { struct aat2870_data *aat2870; struct regulator_desc desc; - const int *voltages; /* uV */ - - int min_uV; - int max_uV; - u8 enable_addr; u8 enable_shift; u8 enable_mask; @@ -47,14 +42,6 @@ struct aat2870_regulator { u8 voltage_mask; }; -static int aat2870_ldo_list_voltage(struct regulator_dev *rdev, - unsigned selector) -{ - struct aat2870_regulator *ri = rdev_get_drvdata(rdev); - - return ri->voltages[selector]; -} - static int aat2870_ldo_set_voltage_sel(struct regulator_dev *rdev, unsigned selector) { @@ -111,7 +98,8 @@ static int aat2870_ldo_is_enabled(struct regulator_dev *rdev) } static struct regulator_ops aat2870_ldo_ops = { - .list_voltage = aat2870_ldo_list_voltage, + .list_voltage = regulator_list_voltage_table, + .map_voltage = regulator_map_voltage_ascend, .set_voltage_sel = aat2870_ldo_set_voltage_sel, .get_voltage_sel = aat2870_ldo_get_voltage_sel, .enable = aat2870_ldo_enable, @@ -119,7 +107,7 @@ static struct regulator_ops aat2870_ldo_ops = { .is_enabled = aat2870_ldo_is_enabled, }; -static const int aat2870_ldo_voltages[] = { +static const unsigned int aat2870_ldo_voltages[] = { 1200000, 1300000, 1500000, 1600000, 1800000, 2000000, 2200000, 2500000, 2600000, 2700000, 2800000, 2900000, @@ -132,13 +120,11 @@ static const int aat2870_ldo_voltages[] = { .name = #ids, \ .id = AAT2870_ID_##ids, \ .n_voltages = ARRAY_SIZE(aat2870_ldo_voltages), \ + .volt_table = aat2870_ldo_voltages, \ .ops = &aat2870_ldo_ops, \ .type = REGULATOR_VOLTAGE, \ .owner = THIS_MODULE, \ }, \ - .voltages = aat2870_ldo_voltages, \ - .min_uV = 1200000, \ - .max_uV = 3300000, \ } static struct aat2870_regulator aat2870_regulators[] = { @@ -177,7 +163,7 @@ static struct aat2870_regulator *aat2870_get_regulator(int id) static int aat2870_regulator_probe(struct platform_device *pdev) { struct aat2870_regulator *ri; - struct regulator_config config = { 0 }; + struct regulator_config config = { }; struct regulator_dev *rdev; ri = aat2870_get_regulator(pdev->id); @@ -189,9 +175,9 @@ static int aat2870_regulator_probe(struct platform_device *pdev) config.dev = &pdev->dev; config.driver_data = ri; - config.init_data = pdev->dev.platform_data; + config.init_data = dev_get_platdata(&pdev->dev); - rdev = regulator_register(&ri->desc, &config); + rdev = devm_regulator_register(&pdev->dev, &ri->desc, &config); if (IS_ERR(rdev)) { dev_err(&pdev->dev, "Failed to register regulator %s\n", ri->desc.name); @@ -202,21 +188,12 @@ static int aat2870_regulator_probe(struct platform_device *pdev) return 0; } -static int __devexit aat2870_regulator_remove(struct platform_device *pdev) -{ - struct regulator_dev *rdev = platform_get_drvdata(pdev); - - regulator_unregister(rdev); - return 0; -} - static struct platform_driver aat2870_regulator_driver = { .driver = { .name = "aat2870-regulator", .owner = THIS_MODULE, }, .probe = aat2870_regulator_probe, - .remove = __devexit_p(aat2870_regulator_remove), }; static int __init aat2870_regulator_init(void) |