Function calling loop

void loop() {
  pressCount = buttonRead();
  //Serial.println(pressCount);
  switch (pressCount) {
    case 1:
    lightUp(pressCount);
    motorRun(1);
    break;

    case 2:
    lightUp(pressCount);
    motorRun(0);
    break;

    case 3:
    lightUp(pressCount);
    motorRun(2);
    break;

    case 4:
    lightUp(pressCount);
    motorRun(1);
    break;

    default:
    lightUp(0);
    motorRun(0);
    break;
  }
}