2 files changed, 4 insertions, 5 deletions

diff --git a/include/linux/futex.h b/include/linux/futex.h
index 966a5b3da439..f05a3f469322 100644
--- a/include/linux/futex.h
+++ b/include/linux/futex.h
@@ -90,9 +90,8 @@ struct robust_list_head {
  */
 #define ROBUST_LIST_LIMIT       2048
 
-long do_futex(unsigned long uaddr, int op, int val,
-                unsigned long timeout, unsigned long uaddr2, int val2,
-                int val3);
+long do_futex(u32 __user *uaddr, int op, u32 val, unsigned long timeout,
+              u32 __user *uaddr2, u32 val2, u32 val3);
 
 extern int handle_futex_death(u32 __user *uaddr, struct task_struct *curr);
 
diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h
index 33785b79d548..008f04c56737 100644
--- a/include/linux/syscalls.h
+++ b/include/linux/syscalls.h
@@ -174,9 +174,9 @@ asmlinkage long sys_waitid(int which, pid_t pid,
                            int options, struct rusage __user *ru);
 asmlinkage long sys_waitpid(pid_t pid, int __user *stat_addr, int options);
 asmlinkage long sys_set_tid_address(int __user *tidptr);
-asmlinkage long sys_futex(u32 __user *uaddr, int op, int val,
+asmlinkage long sys_futex(u32 __user *uaddr, int op, u32 val,
                         struct timespec __user *utime, u32 __user *uaddr2,
-                        int val3);
+                        u32 val3);
 
 asmlinkage long sys_init_module(void __user *umod, unsigned long len,
                                 const char __user *uargs);