x86/traps: Remove redundant declaration of do_double_fault()

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Alexandre Chartre <alexandre.chartre@oracle.com>
Reviewed-by: Andy Lutomirski <luto@kernel.org>
Link: https://lkml.kernel.org/r/20200225220216.720335354@linutronix.de

arch/x86/include/asm/traps.h

@@ -76,13 +76,6 @@ dotraplinkage void do_coprocessor_segment_overrun(struct pt_regs *regs, long err
 dotraplinkage void do_invalid_TSS(struct pt_regs *regs, long error_code);
 dotraplinkage void do_segment_not_present(struct pt_regs *regs, long error_code);
 dotraplinkage void do_stack_segment(struct pt_regs *regs, long error_code);
-#ifdef CONFIG_X86_64
-dotraplinkage void do_double_fault(struct pt_regs *regs, long error_code, unsigned long address);
-asmlinkage __visible notrace struct pt_regs *sync_regs(struct pt_regs *eregs);
-asmlinkage __visible notrace
-struct bad_iret_stack *fixup_bad_iret(struct bad_iret_stack *s);
-void __init trap_init(void);
-#endif
 dotraplinkage void do_general_protection(struct pt_regs *regs, long error_code);
 dotraplinkage void do_page_fault(struct pt_regs *regs, unsigned long error_code, unsigned long address);
 dotraplinkage void do_spurious_interrupt_bug(struct pt_regs *regs, long error_code);
@@ -94,6 +87,13 @@ dotraplinkage void do_iret_error(struct pt_regs *regs, long error_code);
 #endif
 dotraplinkage void do_mce(struct pt_regs *regs, long error_code);
 
+#ifdef CONFIG_X86_64
+asmlinkage __visible notrace struct pt_regs *sync_regs(struct pt_regs *eregs);
+asmlinkage __visible notrace
+struct bad_iret_stack *fixup_bad_iret(struct bad_iret_stack *s);
+void __init trap_init(void);
+#endif
+
 static inline int get_si_code(unsigned long condition)
 {
 	if (condition & DR_STEP)