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regulator: 88pm8607: Use enable_is_inverted flag with regulator_enable_regmap and friends APIs 

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Reviewed-by: Haojian Zhuang <haojian.zhuang@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
hifive-unleashed-5.1
Axel Lin 2013-03-05 14:16:58 +08:00 committed by Mark Brown
parent 51dcdafcb7
commit 318c658b7c
1 changed files with 4 additions and 32 deletions
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36
drivers/regulator/88pm8607.c
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@ -220,35 +220,6 @@ static int pm8607_list_voltage(struct regulator_dev *rdev, unsigned index)
return ret;
}
static int pm8606_preg_enable(struct regulator_dev *rdev)
{
struct pm8607_regulator_info *info = rdev_get_drvdata(rdev);
return pm860x_set_bits(info->i2c, rdev->desc->enable_reg,
1 << rdev->desc->enable_mask, 0);
}
static int pm8606_preg_disable(struct regulator_dev *rdev)
{
struct pm8607_regulator_info *info = rdev_get_drvdata(rdev);
return pm860x_set_bits(info->i2c, rdev->desc->enable_reg,
1 << rdev->desc->enable_mask,
1 << rdev->desc->enable_mask);
}
static int pm8606_preg_is_enabled(struct regulator_dev *rdev)
{
struct pm8607_regulator_info *info = rdev_get_drvdata(rdev);
int ret;
ret = pm860x_reg_read(info->i2c, rdev->desc->enable_reg);
if (ret < 0)
return ret;
return !((unsigned char)ret & (1 << rdev->desc->enable_mask));
}
static struct regulator_ops pm8607_regulator_ops = {
.list_voltage = pm8607_list_voltage,
.set_voltage_sel = regulator_set_voltage_sel_regmap,
@ -259,9 +230,9 @@ static struct regulator_ops pm8607_regulator_ops = {
};
static struct regulator_ops pm8606_preg_ops = {
.enable = pm8606_preg_enable,
.disable = pm8606_preg_disable,
.is_enabled = pm8606_preg_is_enabled,
.enable = regulator_enable_regmap,
.disable = regulator_disable_regmap,
.is_enabled = regulator_is_enabled_regmap,
};
#define PM8606_PREG(ereg, ebit) \
@ -274,6 +245,7 @@ static struct regulator_ops pm8606_preg_ops = {
.owner = THIS_MODULE, \
.enable_reg = PM8606_##ereg, \
.enable_mask = (ebit), \
.enable_is_inverted = true, \
}, \
}