1 files changed, 0 insertions, 3 deletions

diff --git a/kernel/rtmutex.h b/kernel/rtmutex.h
index 1e0fca13ff72..a1a1dd06421d 100644
--- a/kernel/rtmutex.h
+++ b/kernel/rtmutex.h
@@ -10,9 +10,6 @@
  * Non-debug version.
  */
 
-#define __IP_DECL__
-#define __IP__
-#define __RET_IP__
 #define rt_mutex_deadlock_check(l)                      (0)
 #define rt_mutex_deadlock_account_lock(m, t)            do { } while (0)
 #define rt_mutex_deadlock_account_unlock(l)             do { } while (0)