Index: kernel/arch/amd64/src/amd64.c
===================================================================
--- kernel/arch/amd64/src/amd64.c	(revision 1a5eca452dd19104f8673b755943e0707abc00e4)
+++ kernel/arch/amd64/src/amd64.c	(revision b0e014061cbe1c8f1aa804f8e1a40344f95c6af1)
@@ -268,17 +268,4 @@
 }
 
-/** Set thread-local-storage pointer
- *
- * TLS pointer is set in FS register. Unfortunately the 64-bit
- * part can be set only in CPL0 mode.
- *
- * The specs say, that on %fs:0 there is stored contents of %fs register,
- * we need not to go to CPL0 to read it.
- */
-sysarg_t sys_tls_set(uintptr_t addr)
-{
-	return EOK;
-}
-
 /** Construct function pointer
  *