staging: comedi: addi_apci_16xx: remove the boardinfo from the comedi_driver

staging: comedi: addi_apci_16xx: remove the boardinfo from the comedi_driver

This driver uses the comedi auto attach mechanism and does not need
to supply the 'num_names', 'board_name', and 'offset' fields so that
the comedi core can search the boardinfo. These fields are only used
for the legacy attach.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>