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authorAxel Lin <axel.lin@gmail.com>2012-03-14 10:18:45 +0800
committerMark Brown <broonie@opensource.wolfsonmicro.com>2012-03-14 12:37:22 +0000
commit831c986f5dfc9f29f5237697029f7faf24521413 (patch)
treead8bb8c924291396b857ecd2c4924f33310dcbbe /drivers/regulator
parent0651eed5e094a079a0a9fccd80a41cb3e7f2aa99 (diff)
regulator: Use tps65912_set_voltage_sel for both DCDCx and LDOx
commit 42b5ef "regulator: tps65912: Use simple equations to get register address" uses tps65912_get_sel_register to replace tps65912_get_dcdc_sel_register and tps65912_get_ldo_sel_register. Now tps65912_set_voltage_dcdc_sel and tps65912_set_voltage_ldo_sel has exactly the same implementation. Merge them to tps65912_set_voltage_sel function. 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/tps65912-regulator.c19
1 files changed, 3 insertions, 16 deletions
diff --git a/drivers/regulator/tps65912-regulator.c b/drivers/regulator/tps65912-regulator.c
index ede688b1a56..988d0ec40d2 100644
--- a/drivers/regulator/tps65912-regulator.c
+++ b/drivers/regulator/tps65912-regulator.c
@@ -442,7 +442,7 @@ static int tps65912_get_voltage_dcdc(struct regulator_dev *dev)
return tps65912_list_voltage_dcdc(dev, vsel);
}
-static int tps65912_set_voltage_dcdc_sel(struct regulator_dev *dev,
+static int tps65912_set_voltage_sel(struct regulator_dev *dev,
unsigned selector)
{
struct tps65912_reg *pmic = rdev_get_drvdata(dev);
@@ -472,19 +472,6 @@ static int tps65912_get_voltage_ldo(struct regulator_dev *dev)
return tps65912_vsel_to_uv_ldo(vsel);
}
-static int tps65912_set_voltage_ldo_sel(struct regulator_dev *dev,
- unsigned selector)
-{
- struct tps65912_reg *pmic = rdev_get_drvdata(dev);
- struct tps65912 *mfd = pmic->mfd;
- int id = rdev_get_id(dev), reg, value;
-
- reg = tps65912_get_sel_register(pmic, id);
- value = tps65912_reg_read(mfd, reg);
- value &= 0xC0;
- return tps65912_reg_write(mfd, reg, selector | value);
-}
-
static int tps65912_list_voltage_ldo(struct regulator_dev *dev,
unsigned selector)
{
@@ -504,7 +491,7 @@ static struct regulator_ops tps65912_ops_dcdc = {
.set_mode = tps65912_set_mode,
.get_mode = tps65912_get_mode,
.get_voltage = tps65912_get_voltage_dcdc,
- .set_voltage_sel = tps65912_set_voltage_dcdc_sel,
+ .set_voltage_sel = tps65912_set_voltage_sel,
.list_voltage = tps65912_list_voltage_dcdc,
};
@@ -514,7 +501,7 @@ static struct regulator_ops tps65912_ops_ldo = {
.enable = tps65912_reg_enable,
.disable = tps65912_reg_disable,
.get_voltage = tps65912_get_voltage_ldo,
- .set_voltage_sel = tps65912_set_voltage_ldo_sel,
+ .set_voltage_sel = tps65912_set_voltage_sel,
.list_voltage = tps65912_list_voltage_ldo,
};