1 files changed, 8 insertions, 4 deletions

diff --git a/drivers/regulator/da9052-regulator.c b/drivers/regulator/da9052-regulator.c
index ea4d8f575ac6..09915e89705d 100644
--- a/drivers/regulator/da9052-regulator.c
+++ b/drivers/regulator/da9052-regulator.c
@@ -226,7 +226,7 @@ static int da9052_regulator_set_voltage_int(struct regulator_dev *rdev,
         if (min_uV < info->min_uV)
                 min_uV = info->min_uV;
 
-        *selector = (min_uV - info->min_uV) / info->step_uV;
+        *selector = DIV_ROUND_UP(min_uV - info->min_uV, info->step_uV);
 
         ret = da9052_list_voltage(rdev, *selector);
         if (ret < 0)
@@ -318,10 +318,10 @@ static int da9052_set_buckperi_voltage(struct regulator_dev *rdev, int min_uV,
         if ((regulator->da9052->chip_id == DA9052) &&
             (min_uV >= DA9052_CONST_3uV))
                 *selector = DA9052_BUCK_PERI_REG_MAP_UPTO_3uV +
-                            ((min_uV - DA9052_CONST_3uV) /
-                            (DA9052_BUCK_PERI_3uV_STEP));
+                            DIV_ROUND_UP(min_uV - DA9052_CONST_3uV,
+                                         DA9052_BUCK_PERI_3uV_STEP);
         else
-                *selector = (min_uV - info->min_uV) / info->step_uV;
+                *selector = DIV_ROUND_UP(min_uV - info->min_uV, info->step_uV);
 
         ret = da9052_list_buckperi_voltage(rdev, *selector);
         if (ret < 0)
@@ -400,6 +400,7 @@ static struct regulator_ops da9052_ldo_ops = {
                 .ops = &da9052_ldo5_6_ops,\
                 .type = REGULATOR_VOLTAGE,\
                 .id = _id,\
+                .n_voltages = (max - min) / step + 1, \
                 .owner = THIS_MODULE,\
         },\
         .min_uV = (min) * 1000,\
@@ -417,6 +418,7 @@ static struct regulator_ops da9052_ldo_ops = {
                 .ops = &da9052_ldo_ops,\
                 .type = REGULATOR_VOLTAGE,\
                 .id = _id,\
+                .n_voltages = (max - min) / step + 1, \
                 .owner = THIS_MODULE,\
         },\
         .min_uV = (min) * 1000,\
@@ -434,6 +436,7 @@ static struct regulator_ops da9052_ldo_ops = {
                 .ops = &da9052_dcdc_ops,\
                 .type = REGULATOR_VOLTAGE,\
                 .id = _id,\
+                .n_voltages = (max - min) / step + 1, \
                 .owner = THIS_MODULE,\
         },\
         .min_uV = (min) * 1000,\
@@ -451,6 +454,7 @@ static struct regulator_ops da9052_ldo_ops = {
                 .ops = &da9052_buckperi_ops,\
                 .type = REGULATOR_VOLTAGE,\
                 .id = _id,\
+                .n_voltages = (max - min) / step + 1, \
                 .owner = THIS_MODULE,\
         },\
         .min_uV = (min) * 1000,\