From: YueHaibing <yuehaibing@huawei.com>
Date: Fri, 23 Jun 2023 09:16:40 +0000 (+0800)
Subject: x86/ftrace: Remove unsued extern declaration ftrace_regs_caller_ret()
X-Git-Tag: v6.6.7~2364^2~8
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=b599b06544d87b0c7dcb7d3571c3473ab5abce72;p=platform%2Fkernel%2Flinux-starfive.git

x86/ftrace: Remove unsued extern declaration ftrace_regs_caller_ret()

This is now unused, so can remove it.

Link: https://lore.kernel.org/linux-trace-kernel/20230623091640.21952-1-yuehaibing@huawei.com

Cc: <mark.rutland@arm.com>
Cc: <tglx@linutronix.de>
Cc: <mingo@redhat.com>
Cc: <bp@alien8.de>
Cc: <dave.hansen@linux.intel.com>
Cc: <x86@kernel.org>
Cc: <hpa@zytor.com>
Cc: <peterz@infradead.org>
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Acked-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
---

diff --git a/arch/x86/kernel/ftrace.c b/arch/x86/kernel/ftrace.c
index 01e8f34..12df54f 100644
--- a/arch/x86/kernel/ftrace.c
+++ b/arch/x86/kernel/ftrace.c
@@ -282,7 +282,6 @@ static inline void tramp_free(void *tramp) { }
 
 /* Defined as markers to the end of the ftrace default trampolines */
 extern void ftrace_regs_caller_end(void);
-extern void ftrace_regs_caller_ret(void);
 extern void ftrace_caller_end(void);
 extern void ftrace_caller_op_ptr(void);
 extern void ftrace_regs_caller_op_ptr(void);