staging: comedi: addi_apci_2200: remove unnecessary include

This driver does not use any of the support provided by comedi_fc.h.
Remove it's include.
Signed-off-by: NH Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/comedi/drivers/addi_apci_2200.c

 #include "../comedidev.h"
 #include "addi_watchdog.h"
-#include "comedi_fc.h"
 
 /*
  * I/O Register Map