diff options
| author | Axel Lin <axel.lin@gmail.com> | 2012-05-15 21:42:12 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-05-15 18:35:30 +0100 |
| commit | 9392c4f06ad81b3fe8c3af0027c337e4222e73db (patch) | |
| tree | 2e43c840ea7d13126a051697d753ec8127656779 /drivers/regulator | |
| parent | 134d34a835293456fb704a6378a4411a1a12cba9 (diff) | |
regulator: max8660: Convert to get_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')
| -rw-r--r-- | drivers/regulator/max8660.c | 23 |
1 files changed, 12 insertions, 11 deletions
diff --git a/drivers/regulator/max8660.c b/drivers/regulator/max8660.c index 67ec6ad7eb5e..93bcfc8d58ee 100644 --- a/drivers/regulator/max8660.c +++ b/drivers/regulator/max8660.c @@ -126,12 +126,13 @@ static int max8660_dcdc_disable(struct regulator_dev *rdev) return max8660_write(max8660, MAX8660_OVER1, mask, 0); } -static int max8660_dcdc_get(struct regulator_dev *rdev) +static int max8660_dcdc_get_voltage_sel(struct regulator_dev *rdev) { struct max8660 *max8660 = rdev_get_drvdata(rdev); + u8 reg = (rdev_get_id(rdev) == MAX8660_V3) ? MAX8660_ADTV2 : MAX8660_SDTV2; u8 selector = max8660->shadow_regs[reg]; - return MAX8660_DCDC_MIN_UV + selector * MAX8660_DCDC_STEP; + return selector; } static int max8660_dcdc_set(struct regulator_dev *rdev, int min_uV, int max_uV, @@ -169,7 +170,7 @@ static struct regulator_ops max8660_dcdc_ops = { .is_enabled = max8660_dcdc_is_enabled, .list_voltage = regulator_list_voltage_linear, .set_voltage = max8660_dcdc_set, - .get_voltage = max8660_dcdc_get, + .get_voltage_sel = max8660_dcdc_get_voltage_sel, }; @@ -177,12 +178,12 @@ static struct regulator_ops max8660_dcdc_ops = { * LDO5 functions */ -static int max8660_ldo5_get(struct regulator_dev *rdev) +static int max8660_ldo5_get_voltage_sel(struct regulator_dev *rdev) { struct max8660 *max8660 = rdev_get_drvdata(rdev); - u8 selector = max8660->shadow_regs[MAX8660_MDTV2]; - return MAX8660_LDO5_MIN_UV + selector * MAX8660_LDO5_STEP; + u8 selector = max8660->shadow_regs[MAX8660_MDTV2]; + return selector; } static int max8660_ldo5_set(struct regulator_dev *rdev, int min_uV, int max_uV, @@ -217,7 +218,7 @@ static int max8660_ldo5_set(struct regulator_dev *rdev, int min_uV, int max_uV, static struct regulator_ops max8660_ldo5_ops = { .list_voltage = regulator_list_voltage_linear, .set_voltage = max8660_ldo5_set, - .get_voltage = max8660_ldo5_get, + .get_voltage_sel = max8660_ldo5_get_voltage_sel, }; @@ -247,13 +248,13 @@ static int max8660_ldo67_disable(struct regulator_dev *rdev) return max8660_write(max8660, MAX8660_OVER2, mask, 0); } -static int max8660_ldo67_get(struct regulator_dev *rdev) +static int max8660_ldo67_get_voltage_sel(struct regulator_dev *rdev) { struct max8660 *max8660 = rdev_get_drvdata(rdev); + u8 shift = (rdev_get_id(rdev) == MAX8660_V6) ? 0 : 4; u8 selector = (max8660->shadow_regs[MAX8660_L12VCR] >> shift) & 0xf; - - return MAX8660_LDO67_MIN_UV + selector * MAX8660_LDO67_STEP; + return selector; } static int max8660_ldo67_set(struct regulator_dev *rdev, int min_uV, @@ -288,7 +289,7 @@ static struct regulator_ops max8660_ldo67_ops = { .enable = max8660_ldo67_enable, .disable = max8660_ldo67_disable, .list_voltage = regulator_list_voltage_linear, - .get_voltage = max8660_ldo67_get, + .get_voltage_sel = max8660_ldo67_get_voltage_sel, .set_voltage = max8660_ldo67_set, }; |