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authorAxel Lin <axel.lin@gmail.com>2012-06-20 22:55:50 +0800
committerMark Brown <broonie@opensource.wolfsonmicro.com>2012-07-02 18:27:10 +0100
commit0072f0a82ce78ceb634f00a57d80c9b421b061d4 (patch)
tree5c33c513cf8af95d921ba50e6b6f583906fd532a /drivers/regulator/tps62360-regulator.c
parent1a5d39d0644fa01e659ee42b5ec47abbd7db3afb (diff)
downloadop-kernel-dev-0072f0a82ce78ceb634f00a57d80c9b421b061d4.zip
op-kernel-dev-0072f0a82ce78ceb634f00a57d80c9b421b061d4.tar.gz
regulator: tps62360: Convert to regulator_set_voltage_time_sel()
Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'drivers/regulator/tps62360-regulator.c')
-rw-r--r--drivers/regulator/tps62360-regulator.c15
1 files changed, 2 insertions, 13 deletions
diff --git a/drivers/regulator/tps62360-regulator.c b/drivers/regulator/tps62360-regulator.c
index bcea4e1..103bb62 100644
--- a/drivers/regulator/tps62360-regulator.c
+++ b/drivers/regulator/tps62360-regulator.c
@@ -74,7 +74,6 @@ struct tps62360_chip {
int lru_index[4];
int curr_vset_vsel[4];
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;
}
-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)
{
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,
.list_voltage = regulator_list_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,
.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 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;
}
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