staging: comedi: fl512: remove DEBUG define

This define is not used by the driver. Just remove it.
Signed-off-by: NH Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: NIan Abbott <abbotti@mev.co.uk>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/comedi/drivers/fl512.c

@@ -16,8 +16,6 @@ Configuration options:
   [0] - I/O port base address
 */
 
-#define DEBUG 0
-
 #include <linux/module.h>
 #include "../comedidev.h"