staging: comedi: addi_apci_1500: remove APCI1500_ADDRESS_RANGE

This define is not used by the driver. Remove it.
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>

drivers/staging/comedi/drivers/addi-data/hwdrv_apci1500.c

@@ -21,9 +21,6 @@
  *
  */
 
-/* Card Specific information */
-#define APCI1500_ADDRESS_RANGE		4
-
 /* DIGITAL INPUT-OUTPUT DEFINE */
 
 #define APCI1500_AND			2