-#ifndef ASM_X86__ATOMIC_64_H
-#define ASM_X86__ATOMIC_64_H
+#ifndef _ASM_X86_ATOMIC_64_H
+#define _ASM_X86_ATOMIC_64_H
#include <asm/alternative.h>
#include <asm/cmpxchg.h>
#define smp_mb__after_atomic_inc() barrier()
#include <asm-generic/atomic.h>
-#endif /* ASM_X86__ATOMIC_64_H */
+#endif /* _ASM_X86_ATOMIC_64_H */