dc->realize = m48t59_realize;
dc->reset = m48t59_reset_sysbus;
- dc->props = m48t59_sysbus_properties;
+ device_class_set_props(dc, m48t59_sysbus_properties);
dc->vmsd = &vmstate_m48t59;
nc->read = m48txx_sysbus_read;
nc->write = m48txx_sysbus_write;