regulator: tps51632: Use regulator_[get|set]_voltage_sel_regmap

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

1 files changed, 8 insertions, 44 deletions

diff --git a/drivers/regulator/tps51632-regulator.c b/drivers/regulator/tps51632-regulator.c
index 7560d0768b77..6e67be75ea1b 100644
--- a/drivers/regulator/tps51632-regulator.c
+++ b/drivers/regulator/tps51632-regulator.c
@@ -88,49 +88,8 @@ struct tps51632_chip {
         struct regulator_desc desc;
         struct regulator_dev *rdev;
         struct regmap *regmap;
-        bool enable_pwm_dvfs;
 };
 
-static int tps51632_dcdc_get_voltage_sel(struct regulator_dev *rdev)
-{
-        struct tps51632_chip *tps = rdev_get_drvdata(rdev);
-        unsigned int data;
-        int ret;
-        unsigned int reg = TPS51632_VOLTAGE_SELECT_REG;
-        int vsel;
-
-        if (tps->enable_pwm_dvfs)
-                reg = TPS51632_VOLTAGE_BASE_REG;
-
-        ret = regmap_read(tps->regmap, reg, &data);
-        if (ret < 0) {
-                dev_err(tps->dev, "reg read failed, err %d\n", ret);
-                return ret;
-        }
-
-        vsel = data & TPS51632_VOUT_MASK;
-        return vsel;
-}
-
-static int tps51632_dcdc_set_voltage_sel(struct regulator_dev *rdev,
-                unsigned selector)
-{
-        struct tps51632_chip *tps = rdev_get_drvdata(rdev);
-        int ret;
-        unsigned int reg = TPS51632_VOLTAGE_SELECT_REG;
-
-        if (tps->enable_pwm_dvfs)
-                reg = TPS51632_VOLTAGE_BASE_REG;
-
-        if (selector > TPS51632_MAX_VSEL)
-                return -EINVAL;
-
-        ret = regmap_write(tps->regmap, reg, selector);
-        if (ret < 0)
-                dev_err(tps->dev, "reg write failed, err %d\n", ret);
-        return ret;
-}
-
 static int tps51632_dcdc_set_ramp_delay(struct regulator_dev *rdev,
                 int ramp_delay)
 {
@@ -147,8 +106,8 @@ static int tps51632_dcdc_set_ramp_delay(struct regulator_dev *rdev,
 }
 
 static struct regulator_ops tps51632_dcdc_ops = {
-        .get_voltage_sel        = tps51632_dcdc_get_voltage_sel,
-        .set_voltage_sel        = tps51632_dcdc_set_voltage_sel,
+        .get_voltage_sel        = regulator_get_voltage_sel_regmap,
+        .set_voltage_sel        = regulator_set_voltage_sel_regmap,
         .list_voltage           = regulator_list_voltage_linear,
         .set_voltage_time_sel   = regulator_set_voltage_time_sel,
         .set_ramp_delay         = tps51632_dcdc_set_ramp_delay,
@@ -165,7 +124,6 @@ static int tps51632_init_dcdc(struct tps51632_chip *tps,
                 goto skip_pwm_config;
 
         control |= TPS51632_DVFS_PWMEN;
-        tps->enable_pwm_dvfs = pdata->enable_pwm_dvfs;
         vsel = TPS51632_VOLT_VSEL(pdata->base_voltage_uV);
         ret = regmap_write(tps->regmap, TPS51632_VOLTAGE_BASE_REG, vsel);
         if (ret < 0) {
@@ -358,6 +316,12 @@ static int tps51632_probe(struct i2c_client *client,
         tps->desc.type = REGULATOR_VOLTAGE;
         tps->desc.owner = THIS_MODULE;
 
+        if (pdata->enable_pwm_dvfs)
+                tps->desc.vsel_reg = TPS51632_VOLTAGE_BASE_REG;
+        else
+                tps->desc.vsel_reg = TPS51632_VOLTAGE_SELECT_REG;
+        tps->desc.vsel_mask = TPS51632_VOUT_MASK;
+
         tps->regmap = devm_regmap_init_i2c(client, &tps51632_regmap_config);
         if (IS_ERR(tps->regmap)) {
                 ret = PTR_ERR(tps->regmap);