1 files changed, 4 insertions, 0 deletions

diff --git a/include/linux/sched.h b/include/linux/sched.h
index e4681256e43e..41df81395719 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -1233,6 +1233,8 @@ static inline void task_unlock(struct task_struct *p)
         spin_unlock(&p->alloc_lock);
 }
 
+#ifndef __HAVE_THREAD_FUNCTIONS
+
 #define task_thread_info(task) (task)->thread_info
 
 static inline void setup_thread_stack(struct task_struct *p, struct task_struct *org)
@@ -1246,6 +1248,8 @@ static inline unsigned long *end_of_stack(struct task_struct *p)
         return (unsigned long *)(p->thread_info + 1);
 }
 
+#endif
+
 /* set thread flags in other task's structures
  * - see asm/thread_info.h for TIF_xxxx flags available
  */