staging: octeon: remove typedef in struct cvmx_pko_lock_t

Remove typedef in struct cvmx_pko_lock_t, and rename all instances to
cvmx_pko_lock

Signed-off-by: Oliver Crumrine <ozlinux@hotmail.com>
Link: https://lore.kernel.org/r/PH7PR11MB764333C6FB367FBF1C676B43BCE0A@PH7PR11MB7643.namprd11.prod.outlook.com


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>