staging: comedi: pcl724: tidy up the boardinfo struct definition

Remove the unnecessary comments and reorder the variables a bit.

Change the 'is_*' and 'can_*' flags to bit fields.

Remove the '*_SIZE' defines and open code the values.

Reorder the boardinfo declaration to follow the definition.

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