irda: irnet: Remove unused IRNET_MAJOR define

The IRNET_MAJOR define is not used, so this patch remove it.
Signed-off-by: NCorentin Labbe <clabbe.montjoie@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

net/irda/irnet/irnet_ppp.h

@@ -19,9 +19,6 @@
 
 /************************ CONSTANTS & MACROS ************************/
 
-/* /dev/irnet file constants */
-#define IRNET_MAJOR	10	/* Misc range */
-
 /* IrNET control channel stuff */
 #define IRNET_MAX_COMMAND	256	/* Max length of a command line */