MIPS: octeon: remove typedef declaration for cvmx_wqe

Remove typedef declaration from struct cvmx_wqe and replace its previous
uses with new struct declaration.

Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz>
Link: https://lore.kernel.org/r/20200205001116.14096-4-chris.packham@alliedtelesis.co.nz


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