static void sysbus_fdc_common_class_init(ObjectClass *klass, void *data)
{
    DeviceClass *dc = DEVICE_CLASS(klass);

    dc->realize = sysbus_fdc_common_realize;
    dc->reset = fdctrl_external_reset_sysbus;
    dc->vmsd = &vmstate_sysbus_fdc;
}
static void sysbus_fdc_common_class_init(ObjectClass *klass, void *data)
{
    DeviceClass *dc = DEVICE_CLASS(klass);

    dc->realize = sysbus_fdc_common_realize;
    dc->reset = fdctrl_external_reset_sysbus;
    dc->vmsd = &vmstate_sysbus_fdc;
}