diff --git a/MAINTAINERS b/MAINTAINERS
index 741825cff43c..589c61412e3b 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -11338,8 +11338,6 @@ T:	git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.g
 F:	Documentation/ABI/testing/sysfs-kernel-livepatch
 F:	Documentation/livepatch/
 F:	arch/powerpc/include/asm/livepatch.h
-F:	arch/s390/include/asm/livepatch.h
-F:	arch/x86/include/asm/livepatch.h
 F:	include/linux/livepatch.h
 F:	kernel/livepatch/
 F:	lib/livepatch/
diff --git a/arch/powerpc/include/asm/livepatch.h b/arch/powerpc/include/asm/livepatch.h
index 1c60094ea0cd..d044a1fd4f44 100644
--- a/arch/powerpc/include/asm/livepatch.h
+++ b/arch/powerpc/include/asm/livepatch.h
@@ -7,17 +7,9 @@
 #ifndef _ASM_POWERPC_LIVEPATCH_H
 #define _ASM_POWERPC_LIVEPATCH_H
 
-#include <linux/module.h>
-#include <linux/ftrace.h>
+#include <linux/sched.h>
 #include <linux/sched/task_stack.h>
 
-#ifdef CONFIG_LIVEPATCH
-static inline void klp_arch_set_pc(struct ftrace_regs *fregs, unsigned long ip)
-{
-	ftrace_instruction_pointer_set(fregs, ip);
-}
-#endif /* CONFIG_LIVEPATCH */
-
 #ifdef CONFIG_LIVEPATCH_64
 static inline void klp_init_thread_info(struct task_struct *p)
 {
diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c
index 752fb182eacb..fb99e3fa034d 100644
--- a/arch/powerpc/kernel/irq.c
+++ b/arch/powerpc/kernel/irq.c
@@ -63,7 +63,6 @@
 #include <asm/machdep.h>
 #include <asm/udbg.h>
 #include <asm/smp.h>
-#include <asm/livepatch.h>
 #include <asm/hw_irq.h>
 #include <asm/softirq_stack.h>
 
diff --git a/arch/powerpc/kernel/setup_64.c b/arch/powerpc/kernel/setup_64.c
index e547066a06aa..2c1e9a5ac6ca 100644
--- a/arch/powerpc/kernel/setup_64.c
+++ b/arch/powerpc/kernel/setup_64.c
@@ -59,7 +59,7 @@
 #include <asm/udbg.h>
 #include <asm/kexec.h>
 #include <asm/code-patching.h>
-#include <asm/livepatch.h>
+#include <asm/ftrace.h>
 #include <asm/opal.h>
 #include <asm/cputhreads.h>
 #include <asm/hw_irq.h>
diff --git a/arch/s390/include/asm/livepatch.h b/arch/s390/include/asm/livepatch.h
deleted file mode 100644
index 5209f223331a..000000000000
--- a/arch/s390/include/asm/livepatch.h
+++ /dev/null
@@ -1,22 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0+ */
-/*
- * livepatch.h - s390-specific Kernel Live Patching Core
- *
- *  Copyright (c) 2013-2015 SUSE
- *   Authors: Jiri Kosina
- *	      Vojtech Pavlik
- *	      Jiri Slaby
- */
-
-#ifndef ASM_LIVEPATCH_H
-#define ASM_LIVEPATCH_H
-
-#include <linux/ftrace.h>
-#include <asm/ptrace.h>
-
-static inline void klp_arch_set_pc(struct ftrace_regs *fregs, unsigned long ip)
-{
-	ftrace_instruction_pointer_set(fregs, ip);
-}
-
-#endif
diff --git a/arch/x86/include/asm/livepatch.h b/arch/x86/include/asm/livepatch.h
deleted file mode 100644
index 7c5cc6660e4b..000000000000
--- a/arch/x86/include/asm/livepatch.h
+++ /dev/null
@@ -1,20 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-or-later */
-/*
- * livepatch.h - x86-specific Kernel Live Patching Core
- *
- * Copyright (C) 2014 Seth Jennings <sjenning@redhat.com>
- * Copyright (C) 2014 SUSE
- */
-
-#ifndef _ASM_X86_LIVEPATCH_H
-#define _ASM_X86_LIVEPATCH_H
-
-#include <asm/setup.h>
-#include <linux/ftrace.h>
-
-static inline void klp_arch_set_pc(struct ftrace_regs *fregs, unsigned long ip)
-{
-	ftrace_instruction_pointer_set(fregs, ip);
-}
-
-#endif /* _ASM_X86_LIVEPATCH_H */
diff --git a/include/linux/livepatch.h b/include/linux/livepatch.h
index 2614247a9781..293e29960c6e 100644
--- a/include/linux/livepatch.h
+++ b/include/linux/livepatch.h
@@ -16,8 +16,6 @@
 
 #if IS_ENABLED(CONFIG_LIVEPATCH)
 
-#include <asm/livepatch.h>
-
 /* task patch states */
 #define KLP_UNDEFINED	-1
 #define KLP_UNPATCHED	 0
diff --git a/kernel/livepatch/patch.c b/kernel/livepatch/patch.c
index c172bf92b576..4c4f5a776d80 100644
--- a/kernel/livepatch/patch.c
+++ b/kernel/livepatch/patch.c
@@ -118,7 +118,7 @@ static void notrace klp_ftrace_handler(unsigned long ip,
 	if (func->nop)
 		goto unlock;
 
-	klp_arch_set_pc(fregs, (unsigned long)func->new_func);
+	ftrace_instruction_pointer_set(fregs, (unsigned long)func->new_func);
 
 unlock:
 	ftrace_test_recursion_unlock(bit);