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regulator: Convert tps6524x to set_voltage_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 2012-03-28 19:45:43 +08:00 committed by Mark Brown
parent 0df8c96fa1
commit f8ee33936f
1 changed files with 3 additions and 15 deletions
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18
drivers/regulator/tps6524x-regulator.c
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@ -458,12 +458,10 @@ static int list_voltage(struct regulator_dev *rdev, unsigned selector)
info->voltages[selector] : -EINVAL);
}
static int set_voltage(struct regulator_dev *rdev, int min_uV, int max_uV,
unsigned *selector)
static int set_voltage_sel(struct regulator_dev *rdev, unsigned selector)
{
const struct supply_info *info;
struct tps6524x *hw;
unsigned i;
hw = rdev_get_drvdata(rdev);
info = &supply_info[rdev_get_id(rdev)];
@ -471,17 +469,7 @@ static int set_voltage(struct regulator_dev *rdev, int min_uV, int max_uV,
if (info->flags & FIXED_VOLTAGE)
return -EINVAL;
for (i = 0; i < info->n_voltages; i++)
if (min_uV <= info->voltages[i] &&
max_uV >= info->voltages[i])
break;
if (i >= info->n_voltages)
i = info->n_voltages - 1;
*selector = i;
return write_field(hw, &info->voltage, i);
return write_field(hw, &info->voltage, selector);
}
static int get_voltage(struct regulator_dev *rdev)
@ -588,7 +576,7 @@ static struct regulator_ops regulator_ops = {
.enable = enable_supply,
.disable = disable_supply,
.get_voltage = get_voltage,
.set_voltage = set_voltage,
.set_voltage_sel = set_voltage_sel,
.list_voltage = list_voltage,
.set_current_limit = set_current_limit,
.get_current_limit = get_current_limit,