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ftrace/x86: Remove mcount() declaration

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Commit 562e14f722 ("ftrace/x86: Remove mcount support") removed the
support for using mcount, so we could remove the mcount() declaration
to clean up.

Link: http://lkml.kernel.org/r/20190826170150.10f101ba@xhacker.debian

Signed-off-by: Jisheng Zhang <Jisheng.Zhang@synaptics.com>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
This commit is contained in:
Jisheng Zhang 2019-08-26 09:13:12 +00:00 committed by Steven Rostedt (VMware)
parent 19a58ce1dc
commit 2e81562731
1 changed files with 0 additions and 1 deletions
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arch/x86/include/asm/ftrace.h
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@ -16,7 +16,6 @@
#define HAVE_FUNCTION_GRAPH_RET_ADDR_PTR
#ifndef __ASSEMBLY__
extern void mcount(void);
extern atomic_t modifying_ftrace_code;
extern void __fentry__(void);