Index: abi/include/abi/syscall.h
===================================================================
--- abi/include/abi/syscall.h	(revision 9c26ef0ab86146cbf34945fa1e96ad602fa9c891)
+++ abi/include/abi/syscall.h	(revision d19b3fcc8f46d58029778b0ba79ad3d796f39697)
@@ -54,5 +54,4 @@
 	SYS_FUTEX_WAKEUP,
 	SYS_SMC_COHERENCE,
-	SYS_SMP_MEMORY_BARRIER,
 
 	SYS_AS_AREA_CREATE,