MIPSnetState *s = DO_UPCAST(MIPSnetState, busdev, dev);
memory_region_init_io(&s->io, &mipsnet_ioport_ops, s, "mipsnet-io", 36);
- sysbus_init_mmio_region(dev, &s->io);
+ sysbus_init_mmio(dev, &s->io);
sysbus_init_irq(dev, &s->irq);
s->nic = qemu_new_nic(&net_mipsnet_info, &s->conf,