diff --git a/arch/s390/kernel/entry.h b/arch/s390/kernel/entry.h
index a41ddd46259436b34f34fb1299f2d76e8625a77e..7f2696e8d511ed631b1b6dd0efbbfc0176dbf5fd 100644
--- a/arch/s390/kernel/entry.h
+++ b/arch/s390/kernel/entry.h
@@ -28,10 +28,8 @@ void do_non_secure_storage_access(struct pt_regs *regs);
 void do_secure_storage_violation(struct pt_regs *regs);
 void do_report_trap(struct pt_regs *regs, int si_signo, int si_code, char *str);
 void kernel_stack_overflow(struct pt_regs * regs);
-void do_signal(struct pt_regs *regs);
 void handle_signal32(struct ksignal *ksig, sigset_t *oldset,
 		     struct pt_regs *regs);
-void do_notify_resume(struct pt_regs *regs);
 
 void __init init_IRQ(void);
 void do_io_irq(struct pt_regs *regs);
diff --git a/arch/s390/kernel/signal.c b/arch/s390/kernel/signal.c
index 78ef53b299588e74bc46905e5b4bdaf075c7cc5f..307f5d99514d70d811fbf800dec48164bdd2cb87 100644
--- a/arch/s390/kernel/signal.c
+++ b/arch/s390/kernel/signal.c
@@ -533,9 +533,3 @@ void arch_do_signal_or_restart(struct pt_regs *regs, bool has_signal)
 	 */
 	restore_saved_sigmask();
 }
-
-void do_notify_resume(struct pt_regs *regs)
-{
-	tracehook_notify_resume(regs);
-	rseq_handle_notify_resume(NULL, regs);
-}