Move swdev wrappers over to new swdev ops (from previous ndo ops).  No
functional changes to the implementation.
Signed-off-by: NScott Feldman <sfeldma@gmail.com>

rocker: move to new swdev ops
Signed-off-by: NScott Feldman <sfeldma@gmail.com>

dsa: move to new swdev ops
Signed-off-by: NScott Feldman <sfeldma@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>