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| author | Axel Lin <axel.lin@gmail.com> | 2012-05-09 03:22:47 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-05-09 10:52:13 +0200 |
| commit | 1f904fd1cdbda0930f667ad6a1b304d3e8f8334f (patch) | |
| tree | 31f7074197c5356ed58f75a17d798ecebb286547 | |
| parent | regulator: wm8994: Use main I2C device as struct device (diff) | |
| download | linux-1f904fd1cdbda0930f667ad6a1b304d3e8f8334f.tar.xz linux-1f904fd1cdbda0930f667ad6a1b304d3e8f8334f.zip | |
regulator: tps65910: Convert to get_voltage_sel
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Laxman Dewangan <ldewangan@nvidia.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
| -rw-r--r-- | drivers/regulator/tps65910-regulator.c | 34 |
1 files changed, 9 insertions, 25 deletions
diff --git a/drivers/regulator/tps65910-regulator.c b/drivers/regulator/tps65910-regulator.c index 3d9c54f8a88c..79bb0f39d793 100644 --- a/drivers/regulator/tps65910-regulator.c +++ b/drivers/regulator/tps65910-regulator.c @@ -620,10 +620,10 @@ static int tps65910_get_voltage_dcdc_sel(struct regulator_dev *dev) return -EINVAL; } -static int tps65910_get_voltage(struct regulator_dev *dev) +static int tps65910_get_voltage_sel(struct regulator_dev *dev) { struct tps65910_reg *pmic = rdev_get_drvdata(dev); - int reg, value, id = rdev_get_id(dev), voltage = 0; + int reg, value, id = rdev_get_id(dev); reg = pmic->get_ctrl_reg(id); if (reg < 0) @@ -650,9 +650,7 @@ static int tps65910_get_voltage(struct regulator_dev *dev) return -EINVAL; } - voltage = pmic->info[id]->voltage_table[value] * 1000; - - return voltage; + return value; } static int tps65910_get_voltage_vdd3(struct regulator_dev *dev) @@ -660,10 +658,10 @@ static int tps65910_get_voltage_vdd3(struct regulator_dev *dev) return 5 * 1000 * 1000; } -static int tps65911_get_voltage(struct regulator_dev *dev) +static int tps65911_get_voltage_sel(struct regulator_dev *dev) { struct tps65910_reg *pmic = rdev_get_drvdata(dev); - int step_mv, id = rdev_get_id(dev); + int id = rdev_get_id(dev); u8 value, reg; reg = pmic->get_ctrl_reg(id); @@ -676,13 +674,6 @@ static int tps65911_get_voltage(struct regulator_dev *dev) case TPS65911_REG_LDO4: value &= LDO1_SEL_MASK; value >>= LDO_SEL_SHIFT; - /* The first 5 values of the selector correspond to 1V */ - if (value < 5) - value = 0; - else - value -= 4; - - step_mv = 50; break; case TPS65911_REG_LDO3: case TPS65911_REG_LDO5: @@ -691,23 +682,16 @@ static int tps65911_get_voltage(struct regulator_dev *dev) case TPS65911_REG_LDO8: value &= LDO3_SEL_MASK; value >>= LDO_SEL_SHIFT; - /* The first 3 values of the selector correspond to 1V */ - if (value < 3) - value = 0; - else - value -= 2; - - step_mv = 100; break; case TPS65910_REG_VIO: value &= LDO_SEL_MASK; value >>= LDO_SEL_SHIFT; - return pmic->info[id]->voltage_table[value] * 1000; + break; default: return -EINVAL; } - return (LDO_MIN_VOLT + value * step_mv) * 1000; + return value; } static int tps65910_set_voltage_dcdc_sel(struct regulator_dev *dev, @@ -943,7 +927,7 @@ static struct regulator_ops tps65910_ops = { .enable_time = tps65910_enable_time, .set_mode = tps65910_set_mode, .get_mode = tps65910_get_mode, - .get_voltage = tps65910_get_voltage, + .get_voltage_sel = tps65910_get_voltage_sel, .set_voltage_sel = tps65910_set_voltage_sel, .list_voltage = tps65910_list_voltage, }; @@ -955,7 +939,7 @@ static struct regulator_ops tps65911_ops = { .enable_time = tps65910_enable_time, .set_mode = tps65910_set_mode, .get_mode = tps65910_get_mode, - .get_voltage = tps65911_get_voltage, + .get_voltage_sel = tps65911_get_voltage_sel, .set_voltage_sel = tps65911_set_voltage_sel, .list_voltage = tps65911_list_voltage, }; |