regulator: tps80031: Convert tps80031_ldo_ops to linear_min_sel and list_voltage_linear

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

diff --git a/drivers/regulator/tps80031-regulator.c b/drivers/regulator/tps80031-regulator.c
index ce48049..b54300c 100644 (file)
--- a/drivers/regulator/tps80031-regulator.c
+++ b/drivers/regulator/tps80031-regulator.c
@@ -284,14 +284,6 @@ static int tps80031_ldo_get_voltage_sel(struct regulator_dev *rdev)
        return vsel & rdev->desc->vsel_mask;
 }
 
-static int tps80031_ldo_list_voltage(struct regulator_dev *rdev, unsigned sel)
-{
-       if (sel == 0)
-               return 0;
-       else
-               return regulator_list_voltage_linear(rdev, sel - 1);
-}
-
 static int tps80031_vbus_is_enabled(struct regulator_dev *rdev)
 {
        struct tps80031_regulator *ri = rdev_get_drvdata(rdev);
@@ -398,7 +390,7 @@ static struct regulator_ops tps80031_dcdc_ops = {
 };
 
 static struct regulator_ops tps80031_ldo_ops = {
-       .list_voltage           = tps80031_ldo_list_voltage,
+       .list_voltage           = regulator_list_voltage_linear,
        .set_voltage_sel        = tps80031_ldo_set_voltage_sel,
        .get_voltage_sel        = tps80031_ldo_get_voltage_sel,
        .enable                 = tps80031_reg_enable,
@@ -465,6 +457,7 @@ static struct regulator_ops tps80031_ext_reg_ops = {
                .type = REGULATOR_VOLTAGE,                      \
                .min_uV = 1000000,                              \
                .uV_step = 100000,                              \
+               .linear_min_sel = 1,                            \
                .n_voltages = 25,                               \
                .vsel_mask = LDO_VSEL_MASK,                     \
                .enable_time = 500,                             \