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regulator: tps62360: Convert to regulator_set_voltage_time_sel()

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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 2012-06-20 22:55:50 +08:00 committed by Mark Brown
parent 1a5d39d064
commit 0072f0a82c
1 changed files with 2 additions and 13 deletions
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15
drivers/regulator/tps62360-regulator.c
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@ -74,7 +74,6 @@ struct tps62360_chip {
int lru_index[4]; int lru_index[4];
int curr_vset_vsel[4]; int curr_vset_vsel[4];
int curr_vset_id; int curr_vset_id;
int change_uv_per_us;
}; };
/* /*
@ -173,16 +172,6 @@ static int tps62360_dcdc_set_voltage_sel(struct regulator_dev *dev,
return 0; return 0;
} }
static int tps62360_set_voltage_time_sel(struct regulator_dev *rdev,
unsigned int old_selector, unsigned int new_selector)
{
struct tps62360_chip *tps = rdev_get_drvdata(rdev);
return DIV_ROUND_UP(abs(new_selector - old_selector) *
rdev->desc->uV_step,
tps->change_uv_per_us);
}
static int tps62360_set_mode(struct regulator_dev *rdev, unsigned int mode) static int tps62360_set_mode(struct regulator_dev *rdev, unsigned int mode)
{ {
struct tps62360_chip *tps = rdev_get_drvdata(rdev); struct tps62360_chip *tps = rdev_get_drvdata(rdev);
@ -249,7 +238,7 @@ static struct regulator_ops tps62360_dcdc_ops = {
.set_voltage_sel = tps62360_dcdc_set_voltage_sel, .set_voltage_sel = tps62360_dcdc_set_voltage_sel,
.list_voltage = regulator_list_voltage_linear, .list_voltage = regulator_list_voltage_linear,
.map_voltage = regulator_map_voltage_linear, .map_voltage = regulator_map_voltage_linear,
.set_voltage_time_sel = tps62360_set_voltage_time_sel, .set_voltage_time_sel = regulator_set_voltage_time_sel,
.set_mode = tps62360_set_mode, .set_mode = tps62360_set_mode,
.get_mode = tps62360_get_mode, .get_mode = tps62360_get_mode,
}; };
@ -292,7 +281,7 @@ static int __devinit tps62360_init_dcdc(struct tps62360_chip *tps,
ramp_ctrl = (ramp_ctrl >> 4) & 0x7; ramp_ctrl = (ramp_ctrl >> 4) & 0x7;
/* ramp mV/us = 32/(2^ramp_ctrl) */ /* ramp mV/us = 32/(2^ramp_ctrl) */
tps->change_uv_per_us = DIV_ROUND_UP(32000, BIT(ramp_ctrl)); tps->desc.ramp_delay = DIV_ROUND_UP(32000, BIT(ramp_ctrl));
return ret; return ret;
} }