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| author | Axel Lin <axel.lin@gmail.com> | 2012-03-15 17:18:35 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-04-01 11:59:25 +0100 |
| commit | 33426e97968113d5421acc82b494d8a035ca4331 (patch) | |
| tree | d6f9fa008fcc723a3686b0f3f04e1f055a86cbe7 /drivers/regulator/tps65912-regulator.c | |
| parent | f72d643e87581cbee49f39c1fd8268b1a9252b80 (diff) | |
| download | linux-33426e97968113d5421acc82b494d8a035ca4331.tar.gz linux-33426e97968113d5421acc82b494d8a035ca4331.tar.bz2 linux-33426e97968113d5421acc82b494d8a035ca4331.zip | |
regulator: Use tps65912_get_voltage for both DCDCs and LDOs
Now tps65912_get_voltage_dcdc and tps65912_get_voltage_ldo has exactly the same
implementation. We can merge them to tps65912_get_voltage function.
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'drivers/regulator/tps65912-regulator.c')
| -rw-r--r-- | drivers/regulator/tps65912-regulator.c | 21 |
1 files changed, 3 insertions, 18 deletions
diff --git a/drivers/regulator/tps65912-regulator.c b/drivers/regulator/tps65912-regulator.c index 46f3c6160fda..05ea096cf8a7 100644 --- a/drivers/regulator/tps65912-regulator.c +++ b/drivers/regulator/tps65912-regulator.c @@ -406,7 +406,7 @@ static int tps65912_list_voltage(struct regulator_dev *dev, unsigned selector) return voltage; } -static int tps65912_get_voltage_dcdc(struct regulator_dev *dev) +static int tps65912_get_voltage(struct regulator_dev *dev) { struct tps65912_reg *pmic = rdev_get_drvdata(dev); struct tps65912 *mfd = pmic->mfd; @@ -438,21 +438,6 @@ static int tps65912_set_voltage_sel(struct regulator_dev *dev, return tps65912_reg_write(mfd, reg, selector | value); } -static int tps65912_get_voltage_ldo(struct regulator_dev *dev) -{ - struct tps65912_reg *pmic = rdev_get_drvdata(dev); - struct tps65912 *mfd = pmic->mfd; - int id = rdev_get_id(dev); - int vsel = 0; - u8 reg; - - reg = tps65912_get_sel_register(pmic, id); - vsel = tps65912_reg_read(mfd, reg); - vsel &= 0x3F; - - return tps65912_vsel_to_uv_ldo(vsel); -} - /* Operations permitted on DCDCx */ static struct regulator_ops tps65912_ops_dcdc = { .is_enabled = tps65912_reg_is_enabled, @@ -460,7 +445,7 @@ static struct regulator_ops tps65912_ops_dcdc = { .disable = tps65912_reg_disable, .set_mode = tps65912_set_mode, .get_mode = tps65912_get_mode, - .get_voltage = tps65912_get_voltage_dcdc, + .get_voltage = tps65912_get_voltage, .set_voltage_sel = tps65912_set_voltage_sel, .list_voltage = tps65912_list_voltage, }; @@ -470,7 +455,7 @@ static struct regulator_ops tps65912_ops_ldo = { .is_enabled = tps65912_reg_is_enabled, .enable = tps65912_reg_enable, .disable = tps65912_reg_disable, - .get_voltage = tps65912_get_voltage_ldo, + .get_voltage = tps65912_get_voltage, .set_voltage_sel = tps65912_set_voltage_sel, .list_voltage = tps65912_list_voltage, }; |