-#ifndef ASM_X86__ARCH_HOOKS_H
-#define ASM_X86__ARCH_HOOKS_H
+#ifndef _ASM_X86_ARCH_HOOKS_H
+#define _ASM_X86_ARCH_HOOKS_H
#include <linux/interrupt.h>
extern void time_init_hook(void);
extern void mca_nmi_hook(void);
-#endif /* ASM_X86__ARCH_HOOKS_H */
+#endif /* _ASM_X86_ARCH_HOOKS_H */