diff options
Diffstat (limited to 'drivers/regulator/isl6271a-regulator.c')
| -rw-r--r-- | drivers/regulator/isl6271a-regulator.c | 17 |
1 files changed, 5 insertions, 12 deletions
diff --git a/drivers/regulator/isl6271a-regulator.c b/drivers/regulator/isl6271a-regulator.c index 78cdc90e0a7e..00cb28816725 100644 --- a/drivers/regulator/isl6271a-regulator.c +++ b/drivers/regulator/isl6271a-regulator.c @@ -35,26 +35,19 @@ struct isl_pmic { struct mutex mtx; }; -static int isl6271a_get_voltage(struct regulator_dev *dev) +static int isl6271a_get_voltage_sel(struct regulator_dev *dev) { struct isl_pmic *pmic = rdev_get_drvdata(dev); - int idx, data; + int idx; mutex_lock(&pmic->mtx); idx = i2c_smbus_read_byte(pmic->client); - if (idx < 0) { + if (idx < 0) dev_err(&pmic->client->dev, "Error getting voltage\n"); - data = idx; - goto out; - } - - /* Convert the data from chip to microvolts */ - data = ISL6271A_VOLTAGE_MIN + (ISL6271A_VOLTAGE_STEP * (idx & 0xf)); -out: mutex_unlock(&pmic->mtx); - return data; + return idx; } static int isl6271a_set_voltage(struct regulator_dev *dev, @@ -84,7 +77,7 @@ static int isl6271a_set_voltage(struct regulator_dev *dev, } static struct regulator_ops isl_core_ops = { - .get_voltage = isl6271a_get_voltage, + .get_voltage_sel = isl6271a_get_voltage_sel, .set_voltage = isl6271a_set_voltage, .list_voltage = regulator_list_voltage_linear, }; |