Merge tag 'vfio-for-v3.6-rc1' of git://github.com/awilliam/linux-vfio

Pull VFIO fix from Alex Williamson:
"Just a trivial patch to include vfio.h in the installed headers so we
can complete userspace integration into QEMU."

* tag 'vfio-for-v3.6-rc1' of git://github.com/awilliam/linux-vfio:
vfio: Include vfio.h in installed headers

include/linux/Kbuild

···
 header-y += v4l2-mediabus.h
 header-y += v4l2-subdev.h
 header-y += veth.h
+header-y += vfio.h
 header-y += vhost.h
 header-y += videodev2.h
 header-y += virtio_9p.h