diff options
| author | Axel Lin <axel.lin@gmail.com> | 2012-05-14 10:55:50 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-05-14 17:49:24 +0100 |
| commit | 70e5f6456cf561de8842be537b066a1bab1f1fee (patch) | |
| tree | 94c456202a1a4317810df1cc04d46fd92354bd4e /drivers | |
| parent | 3209be17981e5f0360679143d288e6dbf1902f0f (diff) | |
regulator: rc5t583: Convert to regulator_set_voltage_sel_regmap and regulator_map_voltage_linear
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Laxman Dewangan <ldewangan@nvidia.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/regulator/rc5t583-regulator.c | 29 |
1 files changed, 2 insertions, 27 deletions
diff --git a/drivers/regulator/rc5t583-regulator.c b/drivers/regulator/rc5t583-regulator.c index f5d853731894..987fa34627fe 100644 --- a/drivers/regulator/rc5t583-regulator.c +++ b/drivers/regulator/rc5t583-regulator.c @@ -60,32 +60,6 @@ struct rc5t583_regulator { struct regulator_dev *rdev; }; -static int rc5t583_set_voltage(struct regulator_dev *rdev, - int min_uV, int max_uV, unsigned *selector) -{ - struct rc5t583_regulator *reg = rdev_get_drvdata(rdev); - int sel, ret; - - if (min_uV < rdev->desc->min_uV) - min_uV = rdev->desc->min_uV; - - sel = DIV_ROUND_UP(min_uV - rdev->desc->min_uV, rdev->desc->uV_step); - - if (sel >= rdev->desc->n_voltages) { - dev_err(&rdev->dev, "Invalid selector 0x%02x\n", sel); - return -EINVAL; - } - - *selector = sel; - - ret = rc5t583_update(reg->mfd->dev, rdev->desc->vsel_reg, sel, - rdev->desc->vsel_mask); - if (ret < 0) - dev_err(&rdev->dev, "Error in update voltage register 0x%02x\n", - rdev->desc->vsel_reg); - return ret; -} - static int rc5t583_regulator_enable_time(struct regulator_dev *rdev) { struct rc5t583_regulator *reg = rdev_get_drvdata(rdev); @@ -120,8 +94,9 @@ static struct regulator_ops rc5t583_ops = { .disable = regulator_disable_regmap, .enable_time = rc5t583_regulator_enable_time, .get_voltage_sel = regulator_get_voltage_sel_regmap, - .set_voltage = rc5t583_set_voltage, + .set_voltage_sel = regulator_set_voltage_sel_regmap, .list_voltage = regulator_list_voltage_linear, + .map_voltage = regulator_map_voltage_linear, .set_voltage_time_sel = rc5t583_set_voltage_time_sel, }; |