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From:   Jisheng Zhang <Jisheng.Zhang@synaptics.com>
To:     Steven Rostedt <rostedt@goodmis.org>,
        Ingo Molnar <mingo@redhat.com>,
        Russell King <linux@armlinux.org.uk>
CC:     "linux-arm-kernel@lists.infradead.org" 
        <linux-arm-kernel@lists.infradead.org>,
        "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: [PATCH v3] ARM: ftrace: remove mcount(),ftrace_caller_old() and
 ftrace_call_old()
Thread-Topic: [PATCH v3] ARM: ftrace: remove mcount(),ftrace_caller_old() and
 ftrace_call_old()
Thread-Index: AQHVWZ5Fj072LJHyfUy3f20zWMoBCQ==
Date:   Fri, 23 Aug 2019 10:33:58 +0000
Message-ID: <20190823182239.20f9a656@xhacker.debian>
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Commit d3c61619568c ("ARM: 8788/1: ftrace: remove old mcount support")
removed the old mcount support, but forget to remove these three
declarations. This patch removes them.

Signed-off-by: Jisheng Zhang <Jisheng.Zhang@synaptics.com>
---

Changes since v2:
  - really remove mcount() declaration too. I made a mistake when sending o=
ut v2

Changes since v1:
  - remove mcount() declaration too

 arch/arm/include/asm/ftrace.h | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/arch/arm/include/asm/ftrace.h b/arch/arm/include/asm/ftrace.h
index 18b0197f2384..48ec1d0337da 100644
--- a/arch/arm/include/asm/ftrace.h
+++ b/arch/arm/include/asm/ftrace.h
@@ -11,7 +11,6 @@
 #define MCOUNT_INSN_SIZE	4 /* sizeof mcount call */
=20
 #ifndef __ASSEMBLY__
-extern void mcount(void);
 extern void __gnu_mcount_nc(void);
=20
 #ifdef CONFIG_DYNAMIC_FTRACE
@@ -23,9 +22,6 @@ static inline unsigned long ftrace_call_adjust(unsigned l=
ong addr)
 	/* With Thumb-2, the recorded addresses have the lsb set */
 	return addr & ~1;
 }
-
-extern void ftrace_caller_old(void);
-extern void ftrace_call_old(void);
 #endif
=20
 #endif
--=20
2.23.0.rc1