[PATCH] create NR_syscalls for m68knommu architecture

This patch creates a local NR_syscalls define for the m68knommu
architecture.

include/asm-m68knommu/unistd.h

@@ -221,6 +221,8 @@
 #define __NR_setfsuid32		215
 #define __NR_setfsgid32		216
 
+#define	NR_syscalls		256
+
 /* user-visible error numbers are in the range -1 - -122: see
    <asm-m68k/errno.h> */