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Commit dd16b1f8 authored by Axel Lin's avatar Axel Lin Committed by Mark Brown
Browse files

regulator: Convert twl4030ldo_set_voltage to set_voltage_sel 



Signed-off-by: default avatarAxel Lin <axel.lin@gmail.com>
Signed-off-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
parent 4eb06453

drivers/regulator/twl-regulator.c

+4 −23
Original line number Diff line number Diff line
@@ -473,31 +473,12 @@ static int twl4030ldo_list_voltage(struct regulator_dev *rdev, unsigned index) 
}



static int

twl4030ldo_set_voltage(struct regulator_dev *rdev, int min_uV, int max_uV,

		       unsigned *selector)

twl4030ldo_set_voltage_sel(struct regulator_dev *rdev, unsigned selector)

{

	struct twlreg_info	*info = rdev_get_drvdata(rdev);

	int			vsel;



	for (vsel = 0; vsel < info->table_len; vsel++) {

		int mV = info->table[vsel];

		int uV;



		if (IS_UNSUP(mV))

			continue;

		uV = LDO_MV(mV) * 1000;



		/* REVISIT for VAUX2, first match may not be best/lowest */



		/* use the first in-range value */

		if (min_uV <= uV && uV <= max_uV) {

			*selector = vsel;

			return twlreg_write(info, TWL_MODULE_PM_RECEIVER,

							VREG_VOLTAGE, vsel);

		}

	}



	return -EDOM;

	return twlreg_write(info, TWL_MODULE_PM_RECEIVER, VREG_VOLTAGE,

			    selector);

}



static int twl4030ldo_get_voltage(struct regulator_dev *rdev)
@@ -516,7 +497,7 @@ static int twl4030ldo_get_voltage(struct regulator_dev *rdev) 
static struct regulator_ops twl4030ldo_ops = {

	.list_voltage	= twl4030ldo_list_voltage,



	.set_voltage	= twl4030ldo_set_voltage,

	.set_voltage_sel = twl4030ldo_set_voltage_sel,

	.get_voltage	= twl4030ldo_get_voltage,



	.enable		= twl4030reg_enable,