return 0;
}
-static int max8998_get_voltage(struct regulator_dev *rdev)
+static int max8998_get_voltage_sel(struct regulator_dev *rdev)
{
struct max8998_data *max8998 = rdev_get_drvdata(rdev);
struct i2c_client *i2c = max8998->iodev->i2c;
val >>= shift;
val &= mask;
- return max8998_list_voltage(rdev, val);
+ return val;
}
static int max8998_set_voltage_ldo(struct regulator_dev *rdev,
const struct voltage_map_desc *desc;
int buck = rdev_get_id(rdev);
int reg, shift = 0, mask, ret;
- int difference = 0, i, j = 0, previous_vol = 0;
+ int difference, i, j, previous_sel;
u8 val = 0;
static u8 buck1_last_val;
if (ret)
return ret;
- previous_vol = max8998_get_voltage(rdev);
+ previous_sel = max8998_get_voltage_sel(rdev);
/* Check if voltage needs to be changed */
/* if previous_voltage equal new voltage, return */
- if (previous_vol == max8998_list_voltage(rdev, i)) {
+ if (previous_sel == i) {
dev_dbg(max8998->dev, "No voltage change, old:%d, new:%d\n",
- previous_vol, max8998_list_voltage(rdev, i));
+ max8998_list_voltage(rdev, previous_sel),
+ max8998_list_voltage(rdev, i));
return ret;
}
if (max8998->iodev->type == TYPE_MAX8998 && !(val & MAX8998_ENRAMP))
return ret;
- difference = desc->min + desc->step*i - previous_vol/1000;
+ difference = (i - previous_sel) * desc->step;
if (difference > 0)
udelay(difference / ((val & 0x0f) + 1));
.is_enabled = max8998_ldo_is_enabled,
.enable = max8998_ldo_enable,
.disable = max8998_ldo_disable,
- .get_voltage = max8998_get_voltage,
+ .get_voltage_sel = max8998_get_voltage_sel,
.set_voltage = max8998_set_voltage_ldo,
.set_suspend_enable = max8998_ldo_enable,
.set_suspend_disable = max8998_ldo_disable,
.is_enabled = max8998_ldo_is_enabled,
.enable = max8998_ldo_enable,
.disable = max8998_ldo_disable,
- .get_voltage = max8998_get_voltage,
+ .get_voltage_sel = max8998_get_voltage_sel,
.set_voltage = max8998_set_voltage_buck,
.set_suspend_enable = max8998_ldo_enable,
.set_suspend_disable = max8998_ldo_disable,