[tip: x86/cleanups] x86/ftrace: Remove mcount() declaration

From: tip-bot2 for Jisheng Zhang
Date: Mon Aug 26 2019 - 10:55:46 EST

The following commit has been merged into the x86/cleanups branch of tip:

Commit-ID: 248d327ed7b6d3ebda2ac7b38482a306108bcd3e
Gitweb: https://git.kernel.org/tip/248d327ed7b6d3ebda2ac7b38482a306108bcd3e
Author: Jisheng Zhang <Jisheng.Zhang@xxxxxxxxxxxxx>
AuthorDate: Mon, 26 Aug 2019 09:13:12
Committer: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
CommitterDate: Mon, 26 Aug 2019 16:51:04 +02:00

x86/ftrace: Remove mcount() declaration

Commit 562e14f72292 ("ftrace/x86: Remove mcount support") removed the
support for mcount, but forgot to remove the mcount() declaration.

Clean it up.

Signed-off-by: Jisheng Zhang <Jisheng.Zhang@xxxxxxxxxxxxx>
Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Link: https://lkml.kernel.org/r20190826170150.10f101ba@xxxxxxxxxxxxxx
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 287f1f7..c38a666 100644
--- a/arch/x86/include/asm/ftrace.h
+++ b/arch/x86/include/asm/ftrace.h
@@ -16,7 +16,6 @@

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