staging: comedi: cb_das16_cs: remove #include "comedi_fc.h"

"cb_das16_cs.c" doesn't use anything from "comedi_fc.h".
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/comedi/drivers/cb_das16_cs.c

@@ -38,7 +38,6 @@ Status: experimental
 
 #include "../comedi_pcmcia.h"
 
-#include "comedi_fc.h"
 #include "comedi_8254.h"
 
 #define DAS16CS_ADC_DATA		0