regulator: max8925: Convert to set_voltage_sel() and map_voltage()

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

1 files changed, 8 insertions, 15 deletions

diff --git a/drivers/regulator/max8925-regulator.c b/drivers/regulator/max8925-regulator.c
index 7dbae399ebcf..0ffcb5555285 100644
--- a/drivers/regulator/max8925-regulator.c
+++ b/drivers/regulator/max8925-regulator.c
@@ -52,22 +52,13 @@ static inline int check_range(struct max8925_regulator_info *info,
         return 0;
 }
 
-static int max8925_set_voltage(struct regulator_dev *rdev,
-                               int min_uV, int max_uV, unsigned int *selector)
+static int max8925_set_voltage_sel(struct regulator_dev *rdev,
+                                   unsigned int selector)
 {
         struct max8925_regulator_info *info = rdev_get_drvdata(rdev);
-        unsigned char data, mask;
-
-        if (check_range(info, min_uV, max_uV)) {
-                dev_err(info->chip->dev, "invalid voltage range (%d, %d) uV\n",
-                        min_uV, max_uV);
-                return -EINVAL;
-        }
-        data = DIV_ROUND_UP(min_uV - info->desc.min_uV, info->desc.uV_step);
-        *selector = data;
-        mask = rdev->desc->n_voltages - 1;
+        unsigned char mask = rdev->desc->n_voltages - 1;
 
-        return max8925_set_bits(info->i2c, info->vol_reg, mask, data);
+        return max8925_set_bits(info->i2c, info->vol_reg, mask, selector);
 }
 
 static int max8925_get_voltage_sel(struct regulator_dev *rdev)
@@ -152,8 +143,9 @@ static int max8925_set_dvm_disable(struct regulator_dev *rdev)
 }
 
 static struct regulator_ops max8925_regulator_sdv_ops = {
+        .map_voltage            = regulator_map_voltage_linear,
         .list_voltage           = regulator_list_voltage_linear,
-        .set_voltage            = max8925_set_voltage,
+        .set_voltage_sel        = max8925_set_voltage_sel,
         .get_voltage_sel        = max8925_get_voltage_sel,
         .enable                 = max8925_enable,
         .disable                = max8925_disable,
@@ -164,8 +156,9 @@ static struct regulator_ops max8925_regulator_sdv_ops = {
 };
 
 static struct regulator_ops max8925_regulator_ldo_ops = {
+        .map_voltage            = regulator_map_voltage_linear,
         .list_voltage           = regulator_list_voltage_linear,
-        .set_voltage            = max8925_set_voltage,
+        .set_voltage_sel        = max8925_set_voltage_sel,
         .get_voltage_sel        = max8925_get_voltage_sel,
         .enable                 = max8925_enable,
         .disable                = max8925_disable,