--- zzzz-none-000/linux-3.10.107/arch/score/include/asm/cmpxchg.h	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/arch/score/include/asm/cmpxchg.h	2021-02-04 17:41:59.000000000 +0000
@@ -42,8 +42,6 @@
 					(unsigned long)(o),	\
 					(unsigned long)(n)))
 
-#define __HAVE_ARCH_CMPXCHG	1
-
 #include <asm-generic/cmpxchg-local.h>
 
 #endif /* _ASM_SCORE_CMPXCHG_H */