dev = qdev_new(TYPE_EMPTY_SLOT);
qdev_prop_set_uint64(dev, "size", slot_size);
- qdev_realize_and_unref(dev, NULL, &error_fatal);
+ sysbus_realize_and_unref(SYS_BUS_DEVICE(dev), &error_fatal);
sysbus_mmio_map_overlap(SYS_BUS_DEVICE(dev), 0, addr, -10000);
}