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| author | Axel Lin <axel.lin@gmail.com> | 2012-03-28 19:45:43 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-04-01 11:59:36 +0100 |
| commit | f8ee33936f07d49b8e902920e7a5950ac2118d6a (patch) | |
| tree | 9db032193bf351c32e19dad053fbd0a5747589b7 /drivers/regulator/tps6524x-regulator.c | |
| parent | 0df8c96fa1c1adb23c49124685dde77b6560bef2 (diff) | |
| download | lwn-f8ee33936f07d49b8e902920e7a5950ac2118d6a.tar.gz lwn-f8ee33936f07d49b8e902920e7a5950ac2118d6a.zip | |
regulator: Convert tps6524x to set_voltage_sel
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'drivers/regulator/tps6524x-regulator.c')
| -rw-r--r-- | drivers/regulator/tps6524x-regulator.c | 18 |
1 files changed, 3 insertions, 15 deletions
diff --git a/drivers/regulator/tps6524x-regulator.c b/drivers/regulator/tps6524x-regulator.c index 4a421be6d4f2..3a4a1d550db0 100644 --- a/drivers/regulator/tps6524x-regulator.c +++ b/drivers/regulator/tps6524x-regulator.c @@ -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, |