func: static int jazz_led_init(SysBusDevice *dev)
  
  {
  
      LedState *s = FROM_SYSBUS(LedState, dev);
  
  
  
      memory_region_init_io(&s->iomem, &led_ops, s, "led", 1);
  
      sysbus_init_mmio(dev, &s->iomem);
  
  
  
      s->ds = graphic_console_init(jazz_led_update_display,
  
                                   jazz_led_invalidate_display,
  
                                   jazz_led_screen_dump,
  
                                   jazz_led_text_update, s);
  
  
  
      return 0;
  
  }
  