Remove deprectated ioport log item
Remove deprectated ioport log item

It appears that qemu 2.5.0 removed the ioport log item.

iankronquist/kernel-of-truth,awensaunders/kernel-of-truth,Herbstein/kernel-of-truth,Herbstein/kernel-of-truth,iankronquist/kernel-of-truth,awensaunders/kernel-of-truth,iankronquist/kernel-of-truth,Herbstein/kernel-of-truth,iankronquist/kernel-of-truth,iankronquist/kernel-of-truth,awensaunders/kernel-of-truth