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Subject[for-next][PATCH 10/20] x86/ftrace: Remove unused modifying_ftrace_code declaration
From: Gaosheng Cui <cuigaosheng1@huawei.com>

All uses of modifying_ftrace_code have been removed by
commit 768ae4406a5c ("x86/ftrace: Use text_poke()"),
so remove the declaration, too.

Link: https://lkml.kernel.org/r/20220914110437.1436353-2-cuigaosheng1@huawei.com

Cc: <mingo@redhat.com>
Cc: <tglx@linutronix.de>
Cc: <bp@alien8.de>
Cc: <dave.hansen@linux.intel.com>
Cc: <x86@kernel.org>
Cc: <hpa@zytor.com>
Cc: <mhiramat@kernel.org>
Cc: <peterz@infradead.org>
Cc: <ast@kernel.org>
Signed-off-by: Gaosheng Cui <cuigaosheng1@huawei.com>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
---
arch/x86/include/asm/ftrace.h | 1 -
1 file changed, 1 deletion(-)

diff --git a/arch/x86/include/asm/ftrace.h b/arch/x86/include/asm/ftrace.h
index b5ef474be858..908d99b127d3 100644
--- a/arch/x86/include/asm/ftrace.h
+++ b/arch/x86/include/asm/ftrace.h
@@ -23,7 +23,6 @@
#define HAVE_FUNCTION_GRAPH_RET_ADDR_PTR

#ifndef __ASSEMBLY__
-extern atomic_t modifying_ftrace_code;
extern void __fentry__(void);

static inline unsigned long ftrace_call_adjust(unsigned long addr)
--
2.35.1
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