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regulator: s5m8767: Convert to regulator_[get|set]_voltage_sel_regmap 

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Axel Lin 2013-01-18 09:55:06 +08:00 committed by Mark Brown
parent 854f73ecb5
commit 31a932e107
1 changed files with 12 additions and 38 deletions
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50
drivers/regulator/s5m8767.c
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@ -255,10 +255,8 @@ static int s5m8767_reg_disable(struct regulator_dev *rdev)
return sec_reg_update(s5m8767->iodev, reg, ~mask, mask);
}
static int s5m8767_get_voltage_register(struct regulator_dev *rdev, int *_reg)
static int s5m8767_get_vsel_reg(int reg_id, struct s5m8767_info *s5m8767)
{
struct s5m8767_info *s5m8767 = rdev_get_drvdata(rdev);
int reg_id = rdev_get_id(rdev);
int reg;
switch (reg_id) {
@ -296,31 +294,7 @@ static int s5m8767_get_voltage_register(struct regulator_dev *rdev, int *_reg)
return -EINVAL;
}
*_reg = reg;
return 0;
}
static int s5m8767_get_voltage_sel(struct regulator_dev *rdev)
{
struct s5m8767_info *s5m8767 = rdev_get_drvdata(rdev);
int reg, mask, ret;
int reg_id = rdev_get_id(rdev);
unsigned int val;
ret = s5m8767_get_voltage_register(rdev, &reg);
if (ret)
return ret;
mask = (reg_id < S5M8767_BUCK1) ? 0x3f : 0xff;
ret = sec_reg_read(s5m8767->iodev, reg, &val);
if (ret)
return ret;
val &= mask;
return val;
return reg;
}
static int s5m8767_convert_voltage_to_sel(const struct sec_voltage_desc *desc,
@ -372,15 +346,13 @@ static int s5m8767_set_voltage_sel(struct regulator_dev *rdev,
{
struct s5m8767_info *s5m8767 = rdev_get_drvdata(rdev);
int reg_id = rdev_get_id(rdev);
int reg, mask, ret = 0, old_index, index = 0;
int old_index, index = 0;
u8 *buck234_vol = NULL;
switch (reg_id) {
case S5M8767_LDO1 ... S5M8767_LDO28:
mask = 0x3f;
break;
case S5M8767_BUCK1 ... S5M8767_BUCK6:
mask = 0xff;
if (reg_id == S5M8767_BUCK2 && s5m8767->buck2_gpiodvs)
buck234_vol = &s5m8767->buck2_vol[0];
else if (reg_id == S5M8767_BUCK3 && s5m8767->buck3_gpiodvs)
@ -391,7 +363,6 @@ static int s5m8767_set_voltage_sel(struct regulator_dev *rdev,
case S5M8767_BUCK7 ... S5M8767_BUCK8:
return -EINVAL;
case S5M8767_BUCK9:
mask = 0xff;
break;
default:
return -EINVAL;
@ -411,11 +382,7 @@ static int s5m8767_set_voltage_sel(struct regulator_dev *rdev,
else
return s5m8767_set_low(s5m8767);
} else {
ret = s5m8767_get_voltage_register(rdev, &reg);
if (ret)
return ret;
return sec_reg_update(s5m8767->iodev, reg, selector, mask);
return regulator_set_voltage_sel_regmap(rdev, selector);
}
}
@ -440,7 +407,7 @@ static struct regulator_ops s5m8767_ops = {
.is_enabled = s5m8767_reg_is_enabled,
.enable = s5m8767_reg_enable,
.disable = s5m8767_reg_disable,
.get_voltage_sel = s5m8767_get_voltage_sel,
.get_voltage_sel = regulator_get_voltage_sel_regmap,
.set_voltage_sel = s5m8767_set_voltage_sel,
.set_voltage_time_sel = s5m8767_set_voltage_time_sel,
};
@ -747,11 +714,18 @@ static int s5m8767_pmic_probe(struct platform_device *pdev)
(desc->max - desc->min) / desc->step + 1;
regulators[id].min_uV = desc->min;
regulators[id].uV_step = desc->step;
regulators[id].vsel_reg =
s5m8767_get_vsel_reg(id, s5m8767);
if (id < S5M8767_BUCK1)
regulators[id].vsel_mask = 0x3f;
else
regulators[id].vsel_mask = 0xff;
}
config.dev = s5m8767->dev;
config.init_data = pdata->regulators[i].initdata;
config.driver_data = s5m8767;
config.regmap = iodev->regmap;
rdev[i] = regulator_register(&regulators[id], &config);
if (IS_ERR(rdev[i])) {