1 files changed, 7 insertions, 17 deletions
diff --git a/arch/x86/include/asm/proto.h b/arch/x86/include/asm/proto.h
index d6a22f92ba7..a90f8972dad 100644
--- a/arch/x86/include/asm/proto.h
+++ b/arch/x86/include/asm/proto.h
@@ -5,28 +5,18 @@
 
 /* misc architecture specific prototypes */
 
-extern void early_idt_handler(void);
+void system_call(void);
+void syscall_init(void);
 
-extern void system_call(void);
-extern void syscall_init(void);
+void ia32_syscall(void);
+void ia32_cstar_target(void);
+void ia32_sysenter_target(void);
 
-extern void ia32_syscall(void);
-extern void ia32_cstar_target(void);
-extern void ia32_sysenter_target(void);
+void x86_configure_nx(void);
+void x86_report_nx(void);
 
-extern void syscall32_cpu_init(void);
-
-extern void check_efer(void);
-
-#ifdef CONFIG_X86_BIOS_REBOOT
 extern int reboot_force;
-#else
-static const int reboot_force = 0;
-#endif
 
 long do_arch_prctl(struct task_struct *task, int code, unsigned long addr);
 
-#define round_up(x, y) (((x) + (y) - 1) & ~((y) - 1))
-#define round_down(x, y) ((x) & ~((y) - 1))
-
 #endif /* _ASM_X86_PROTO_H */