1 files changed, 1 insertions, 5 deletions

diff --git a/arch/s390/kernel/signal.c b/arch/s390/kernel/signal.c
index 8c92191949c2..b97682040215 100644
--- a/arch/s390/kernel/signal.c
+++ b/arch/s390/kernel/signal.c
@@ -27,6 +27,7 @@
 #include <asm/ucontext.h>
 #include <asm/uaccess.h>
 #include <asm/lowcore.h>
+#include "entry.h"
 
 #define _BLOCKABLE (~(sigmask(SIGKILL) | sigmask(SIGSTOP)))
 
@@ -484,11 +485,6 @@ void do_signal(struct pt_regs *regs)
                 int ret;
 #ifdef CONFIG_COMPAT
                 if (test_thread_flag(TIF_31BIT)) {
-                        extern int handle_signal32(unsigned long sig,
-                                                   struct k_sigaction *ka,
-                                                   siginfo_t *info,
-                                                   sigset_t *oldset,
-                                                   struct pt_regs *regs);
                         ret = handle_signal32(signr, &ka, &info, oldset, regs);
                 }
                 else