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| author | Axel Lin <axel.lin@gmail.com> | 2012-05-15 00:15:11 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-05-14 17:34:48 +0100 |
| commit | 40baecee48fc47399338972f9ae121f965225876 (patch) | |
| tree | c72060798045d15363a9d7886531ef01df1f7462 | |
| parent | 0fb737b566d8eafbb2ff25b2643c037e0517a9c1 (diff) | |
| download | talos-obmc-linux-40baecee48fc47399338972f9ae121f965225876.tar.gz talos-obmc-linux-40baecee48fc47399338972f9ae121f965225876.zip | |
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>
| -rw-r--r-- | drivers/regulator/max8649.c | 22 |
1 files changed, 2 insertions, 20 deletions
diff --git a/drivers/regulator/max8649.c b/drivers/regulator/max8649.c index 0cfd17247485..39fffb2e4036 100644 --- a/drivers/regulator/max8649.c +++ b/drivers/regulator/max8649.c @@ -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, |
