1 files changed, 3 insertions, 10 deletions

diff --git a/arch/s390/mm/fault.c b/arch/s390/mm/fault.c
index a9c635f01db8..2650f46001d0 100644
--- a/arch/s390/mm/fault.c
+++ b/arch/s390/mm/fault.c
@@ -28,11 +28,11 @@
 #include <linux/hardirq.h>
 #include <linux/kprobes.h>
 #include <linux/uaccess.h>
-
 #include <asm/system.h>
 #include <asm/pgtable.h>
 #include <asm/s390_ext.h>
 #include <asm/mmu_context.h>
+#include "../kernel/entry.h"
 
 #ifndef CONFIG_64BIT
 #define __FAIL_ADDR_MASK 0x7ffff000
@@ -50,8 +50,6 @@
 extern int sysctl_userprocess_debug;
 #endif
 
-extern void die(const char *,struct pt_regs *,long);
-
 #ifdef CONFIG_KPROBES
 static inline int notify_page_fault(struct pt_regs *regs, long err)
 {
@@ -245,11 +243,6 @@ static void do_sigbus(struct pt_regs *regs, unsigned long error_code,
 }
 
 #ifdef CONFIG_S390_EXEC_PROTECT
-extern long sys_sigreturn(void);
-extern long sys_rt_sigreturn(void);
-extern long sys32_sigreturn(void);
-extern long sys32_rt_sigreturn(void);
-
 static int signal_return(struct mm_struct *mm, struct pt_regs *regs,
                          unsigned long address, unsigned long error_code)
 {
@@ -424,7 +417,7 @@ no_context:
 }
 
 void __kprobes do_protection_exception(struct pt_regs *regs,
-                                       unsigned long error_code)
+                                       long error_code)
 {
         /* Protection exception is supressing, decrement psw address. */
         regs->psw.addr -= (error_code >> 16);
@@ -440,7 +433,7 @@ void __kprobes do_protection_exception(struct pt_regs *regs,
         do_exception(regs, 4, 1);
 }
 
-void __kprobes do_dat_exception(struct pt_regs *regs, unsigned long error_code)
+void __kprobes do_dat_exception(struct pt_regs *regs, long error_code)
 {
         do_exception(regs, error_code & 0xff, 0);
 }