3378 	int diff, old_sel, curr_sel, ret;  in _regulator_set_voltage_sel_step()  local
3387 	old_sel = ops->get_voltage_sel(rdev);  in _regulator_set_voltage_sel_step()
3388 	if (old_sel < 0)  in _regulator_set_voltage_sel_step()
3389 		return old_sel;  in _regulator_set_voltage_sel_step()
3391 	diff = new_selector - old_sel;  in _regulator_set_voltage_sel_step()
3397 		for (curr_sel = old_sel + rdev->desc->vsel_step;  in _regulator_set_voltage_sel_step()
3412 		for (curr_sel = old_sel - rdev->desc->vsel_step;  in _regulator_set_voltage_sel_step()
3430 	(void)ops->set_voltage_sel(rdev, old_sel);  in _regulator_set_voltage_sel_step()
4141 	int old_sel = -1;  in regulator_set_voltage_time()  local
4160 		if (old_sel >= 0 && new_sel >= 0)  in regulator_set_voltage_time()
4169 			old_sel = i;  in regulator_set_voltage_time()
4174 	if (old_sel < 0 || new_sel < 0)  in regulator_set_voltage_time()
4177 	return ops->set_voltage_time_sel(rdev, old_sel, new_sel);  in regulator_set_voltage_time()