pl050_state *s = FROM_SYSBUS(pl050_state, dev);
int iomemtype;
- iomemtype = cpu_register_io_memory(0, pl050_readfn,
+ iomemtype = cpu_register_io_memory(pl050_readfn,
pl050_writefn, s);
sysbus_init_mmio(dev, 0x1000, iomemtype);
sysbus_init_irq(dev, &s->irq);