Modify pps generator driver to use the new parallel port device model.
Signed-off-by: NSudip Mukherjee <sudipm.mukherjee@gmail.com>
Acked-by: NRodolfo Giometti <giometti@enneenne.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>