--- zzzz-none-000/linux-3.10.107/arch/x86/include/asm/cmpxchg_32.h	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/arch/x86/include/asm/cmpxchg_32.h	2021-02-04 17:41:59.000000000 +0000
@@ -34,8 +34,6 @@
 		     : "memory");
 }
 
-#define __HAVE_ARCH_CMPXCHG 1
-
 #ifdef CONFIG_X86_CMPXCHG64
 #define cmpxchg64(ptr, o, n)						\
 	((__typeof__(*(ptr)))__cmpxchg64((ptr), (unsigned long long)(o), \