avr32: Define DIE_OOPS

Whatever the hell that is. Needed to make kernel/trace/trace.c compile
again.
Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>

arch/avr32/include/asm/kdebug.h

@@ -6,6 +6,7 @@ enum die_val {
 	DIE_BREAKPOINT,
 	DIE_SSTEP,
 	DIE_NMI,
+	DIE_OOPS,
 };
 
 #endif /* __ASM_AVR32_KDEBUG_H */