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yaml
---
r: 302226
b: refs/heads/master
c: 15b397d
h: refs/heads/master
v: v3
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Axel Lin authored and Mark Brown committed May 4, 2012
1 parent d934ad2 commit a972d2e
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Showing 2 changed files with 10 additions and 25 deletions.
2 changes: 1 addition & 1 deletion [refs]
Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: 09812bc40c49e3d5404f4fe0383d08ab6af871db
refs/heads/master: 15b397d7e7e72d9b37a29758711afec5e774381a
33 changes: 9 additions & 24 deletions trunk/drivers/regulator/rc5t583-regulator.c
Original file line number Diff line number Diff line change
Expand Up @@ -39,8 +39,6 @@ struct rc5t583_regulator_info {
/* Regulator register address.*/
uint8_t reg_disc_reg;
uint8_t disc_bit;
uint8_t vout_reg;
uint8_t vout_mask;
uint8_t deepsleep_reg;

/* Chip constraints on regulator behavior */
Expand Down Expand Up @@ -91,33 +89,20 @@ static int rc5t583_set_voltage(struct regulator_dev *rdev,

*selector = sel;

ret = rc5t583_update(reg->mfd->dev, ri->vout_reg, sel, ri->vout_mask);
ret = rc5t583_update(reg->mfd->dev, rdev->desc->vsel_reg, sel,
rdev->desc->vsel_mask);
if (ret < 0)
dev_err(&rdev->dev,
"Error in update voltage register 0x%02x\n", ri->vout_reg);
dev_err(&rdev->dev, "Error in update voltage register 0x%02x\n",
rdev->desc->vsel_reg);
return ret;
}

static int rc5t583_get_voltage_sel(struct regulator_dev *rdev)
{
struct rc5t583_regulator *reg = rdev_get_drvdata(rdev);
struct rc5t583_regulator_info *ri = reg->reg_info;
uint8_t vsel;
int ret;
ret = rc5t583_read(reg->mfd->dev, ri->vout_reg, &vsel);
if (ret < 0) {
dev_err(&rdev->dev,
"Error in reading voltage register 0x%02x\n", ri->vout_reg);
return ret;
}
return vsel & ri->vout_mask;
}

static int rc5t583_regulator_enable_time(struct regulator_dev *rdev)
{
struct rc5t583_regulator *reg = rdev_get_drvdata(rdev);
int vsel = rc5t583_get_voltage_sel(rdev);
int vsel = regulator_get_voltage_sel_regmap(rdev);
int curr_uV = rc5t583_list_voltage(rdev, vsel);

return DIV_ROUND_UP(curr_uV, reg->reg_info->enable_uv_per_us);
}

Expand Down Expand Up @@ -145,7 +130,7 @@ static struct regulator_ops rc5t583_ops = {
.enable = regulator_enable_regmap,
.disable = regulator_disable_regmap,
.enable_time = rc5t583_regulator_enable_time,
.get_voltage_sel = rc5t583_get_voltage_sel,
.get_voltage_sel = regulator_get_voltage_sel_regmap,
.set_voltage = rc5t583_set_voltage,
.list_voltage = rc5t583_list_voltage,
.set_voltage_time_sel = rc5t583_set_voltage_time_sel,
Expand All @@ -156,8 +141,6 @@ static struct regulator_ops rc5t583_ops = {
{ \
.reg_disc_reg = RC5T583_REG_##_disc_reg, \
.disc_bit = _disc_bit, \
.vout_reg = RC5T583_REG_##_id##DAC, \
.vout_mask = _vout_mask, \
.deepsleep_reg = RC5T583_REG_##_id##DAC_DS, \
.min_uV = _min_mv * 1000, \
.max_uV = _max_mv * 1000, \
Expand All @@ -172,6 +155,8 @@ static struct regulator_ops rc5t583_ops = {
.ops = &rc5t583_ops, \
.type = REGULATOR_VOLTAGE, \
.owner = THIS_MODULE, \
.vsel_reg = RC5T583_REG_##_id##DAC, \
.vsel_mask = _vout_mask, \
.enable_reg = RC5T583_REG_##_en_reg, \
.enable_mask = BIT(_en_bit), \
}, \
Expand Down

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