staging: comedi: addi_apci_3120: remove COMEDI_SUBD_TTLIO define

This define is not used by the driver. Remove it.
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_3120.c

@@ -6,10 +6,6 @@
 
 #include "addi-data/hwdrv_apci3120.c"
 
-#ifndef COMEDI_SUBD_TTLIO
-#define COMEDI_SUBD_TTLIO   11	/* Digital Input Output But TTL */
-#endif
-
 static const struct addi_board apci3120_boardtypes[] = {
 	{
 		.pc_DriverName		= "apci3120",