v2 (Emil Velikov <emil.l.velikov@gmail.com>):
- Fixed a regression on certain nv50 IGP due to not passing the correct
  target type to nv50_vm_addr()
Signed-off-by: NBen Skeggs <bskeggs@redhat.com>
Signed-off-by: NEmil Velikov <emil.l.velikov@gmail.com>
Tested-by: NJohannes Obermayr <johannesobermayr@gmx.de>