Index: kernel/generic/src/syscall/syscall.c
===================================================================
--- kernel/generic/src/syscall/syscall.c	(revision bab75df6bdac0b39185034277416374a06d4b37f)
+++ kernel/generic/src/syscall/syscall.c	(revision c2228160477fb53b00e1ddbd8dfdc6958c9cb108)
@@ -48,5 +48,4 @@
 #include <synch/futex.h>
 #include <synch/smc.h>
-#include <synch/smp_memory_barrier.h>
 #include <ddi/ddi.h>
 #include <ipc/event.h>
@@ -140,5 +139,4 @@
 	[SYS_FUTEX_WAKEUP] = (syshandler_t) sys_futex_wakeup,
 	[SYS_SMC_COHERENCE] = (syshandler_t) sys_smc_coherence,
-	[SYS_SMP_MEMORY_BARRIER] = (syshandler_t) sys_smp_memory_barrier,
 
 	/* Address space related syscalls. */