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regulator: max8649: Convert to regulator_set_voltage_sel_regmap and regulator_map_voltage_linear 

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Axel Lin 2012-05-15 00:15:11 +08:00 committed by Mark Brown
parent 0fb737b566
commit 40baecee48
1 changed files with 2 additions and 20 deletions
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22
drivers/regulator/max8649.c
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@ -70,25 +70,6 @@ static inline int check_range(int min_uV, int max_uV)
return 0;
}
static int max8649_set_voltage(struct regulator_dev *rdev,
int min_uV, int max_uV, unsigned *selector)
{
struct max8649_regulator_info *info = rdev_get_drvdata(rdev);
unsigned char data, mask;
if (check_range(min_uV, max_uV)) {
dev_err(info->dev, "invalid voltage range (%d, %d) uV\n",
min_uV, max_uV);
return -EINVAL;
}
data = DIV_ROUND_UP(min_uV - MAX8649_DCDC_VMIN, MAX8649_DCDC_STEP);
mask = MAX8649_VOL_MASK;
*selector = data & mask;
return regmap_update_bits(info->regmap, rdev->desc->vsel_reg, mask,
data);
}
/* EN_PD means pulldown on EN input */
static int max8649_enable(struct regulator_dev *rdev)
{
@ -176,9 +157,10 @@ static unsigned int max8649_get_mode(struct regulator_dev *rdev)
}
static struct regulator_ops max8649_dcdc_ops = {
.set_voltage = max8649_set_voltage,
.set_voltage_sel = regulator_set_voltage_sel_regmap,
.get_voltage_sel = regulator_get_voltage_sel_regmap,
.list_voltage = regulator_list_voltage_linear,
.map_voltage = regulator_map_voltage_linear,
.enable = max8649_enable,
.disable = max8649_disable,
.is_enabled = max8649_is_enabled,