regulator: max8998: Ensure enough delay time for max8998_set_voltage_buck_time_sel
[~shefty/rdma-dev.git] / drivers / regulator / max8998.c
index 06be8cc7aadf8f572b0b447de65f24b9bfc470d7..1f0df4046b86d0a303c229379091d76407f61129 100644 (file)
@@ -447,7 +447,7 @@ static int max8998_set_voltage_buck_time_sel(struct regulator_dev *rdev,
 
        difference = (new_selector - old_selector) * desc->step / 1000;
        if (difference > 0)
-               return difference / ((val & 0x0f) + 1);
+               return DIV_ROUND_UP(difference, (val & 0x0f) + 1);
 
        return 0;
 }