The intention here is to have no effect on pSeries except:

1) vio_register_device is renamed to vio_register_device_node to better
   reflect is purpose and to allow me to introduce
   vio_register_device_iseries.

2) I have introduced the name and type fields in struct vio_dev to make
   these two fields independent of subarchitecture.
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>