1 files changed, 3 insertions, 10 deletions

diff --git a/drivers/regulator/tps62360-regulator.c b/drivers/regulator/tps62360-regulator.c
index e534269ed44a..d044a58640e7 100644
--- a/drivers/regulator/tps62360-regulator.c
+++ b/drivers/regulator/tps62360-regulator.c
@@ -179,17 +179,10 @@ static int tps62360_set_voltage_time_sel(struct regulator_dev *rdev,
                 unsigned int old_selector, unsigned int new_selector)
 {
         struct tps62360_chip *tps = rdev_get_drvdata(rdev);
-        int old_uV, new_uV;
 
-        old_uV = regulator_list_voltage_linear(rdev, old_selector);
-        if (old_uV < 0)
-                return old_uV;
-
-        new_uV = regulator_list_voltage_linear(rdev, new_selector);
-        if (new_uV < 0)
-                return new_uV;
-
-        return DIV_ROUND_UP(abs(old_uV - new_uV), tps->change_uv_per_us);
+        return DIV_ROUND_UP(abs(new_selector - old_selector) *
+                            rdev->desc->uV_step,
+                            tps->change_uv_per_us);
 }
 
 static int tps62360_set_mode(struct regulator_dev *rdev, unsigned int mode)