staging: comedi: addi_apci_2032: remove boardinfo

This driver only supports a single board type. Remove the boardinfo
and just use the information directly where used.

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>