s->state = REDRAW_SEGMENTS | REDRAW_BACKGROUND;
- io = cpu_register_io_memory(0, led_read, led_write, s);
+ io = cpu_register_io_memory(led_read, led_write, s);
cpu_register_physical_memory(base, 1, io);
s->ds = graphic_console_init(jazz_led_update_display,