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Commit dde2b724 authored by Axel Lin's avatar Axel Lin Committed by Mark Brown
Browse files

regulator: isl6271a: Convert to set_voltage_sel and regulator_map_voltage_linear 



Signed-off-by: default avatarAxel Lin <axel.lin@gmail.com>
Signed-off-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
parent a9b2899b

drivers/regulator/isl6271a-regulator.c

+6 −15
Original line number Diff line number Diff line
@@ -50,25 +50,15 @@ static int isl6271a_get_voltage_sel(struct regulator_dev *dev) 
	return idx;

}



static int isl6271a_set_voltage(struct regulator_dev *dev,

				int minuV, int maxuV,

				unsigned *selector)

static int isl6271a_set_voltage_sel(struct regulator_dev *dev,

				    unsigned selector)

{

	struct isl_pmic *pmic = rdev_get_drvdata(dev);

	int err, data;



	if (minuV < ISL6271A_VOLTAGE_MIN || minuV > ISL6271A_VOLTAGE_MAX)

		return -EINVAL;

	if (maxuV < ISL6271A_VOLTAGE_MIN || maxuV > ISL6271A_VOLTAGE_MAX)

		return -EINVAL;



	data = DIV_ROUND_UP(minuV - ISL6271A_VOLTAGE_MIN,

			    ISL6271A_VOLTAGE_STEP);

	*selector = data;

	int err;



	mutex_lock(&pmic->mtx);



	err = i2c_smbus_write_byte(pmic->client, data);

	err = i2c_smbus_write_byte(pmic->client, selector);

	if (err < 0)

		dev_err(&pmic->client->dev, "Error setting voltage\n");
@@ -78,8 +68,9 @@ static int isl6271a_set_voltage(struct regulator_dev *dev, 


static struct regulator_ops isl_core_ops = {

	.get_voltage_sel = isl6271a_get_voltage_sel,

	.set_voltage	= isl6271a_set_voltage,

	.set_voltage_sel = isl6271a_set_voltage_sel,

	.list_voltage	= regulator_list_voltage_linear,

	.map_voltage	= regulator_map_voltage_linear,

};



static int isl6271a_get_fixed_voltage(struct regulator_dev *dev)