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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>
This commit is contained in:
Axel Lin 2012-05-14 10:55:50 +08:00 committed by Mark Brown
parent 3209be1798
commit 70e5f6456c
1 changed files with 2 additions and 27 deletions
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29
drivers/regulator/rc5t583-regulator.c
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@ -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,
};