nodedev: Alter param to nodeDeviceUpdateCaps
nodedev: Alter param to nodeDeviceUpdateCaps

Rather than taking an virNodeDeviceObjPtr and dereffing the obj->def,
just pass the def.

Signed-off-by: John Ferlan <87558058f6f829e5ec976c8ef960720af4ff9c7d@redhat.com>

andreabolognani/libvirt,libvirt/libvirt,andreabolognani/libvirt,libvirt/libvirt,fabianfreyer/libvirt,zippy2/libvirt,crobinso/libvirt,VenkatDatta/libvirt,nertpinx/libvirt,jfehlig/libvirt,nertpinx/libvirt,eskultety/libvirt,olafhering/libvirt,zippy2/libvirt,VenkatDatta/libvirt,eskultety/libvirt,jardasgit/libvirt,olafhering/libvirt,datto/libvirt,datto/libvirt,crobinso/libvirt,zippy2/libvirt,eskultety/libvirt,olafhering/libvirt,andreabolognani/libvirt,datto/libvirt,fabianfreyer/libvirt,jfehlig/libvirt,libvirt/libvirt,fabianfreyer/libvirt,olafhering/libvirt,libvirt/libvirt,jardasgit/libvirt,datto/libvirt,fabianfreyer/libvirt,crobinso/libvirt,eskultety/libvirt,jfehlig/libvirt,datto/libvirt,nertpinx/libvirt,jfehlig/libvirt,fabianfreyer/libvirt,eskultety/libvirt,zippy2/libvirt,VenkatDatta/libvirt,andreabolognani/libvirt,crobinso/libvirt,VenkatDatta/libvirt,nertpinx/libvirt,andreabolognani/libvirt,nertpinx/libvirt,VenkatDatta/libvirt,jardasgit/libvirt,jardasgit/libvirt,jardasgit/libvirt