diff --git a/plat/linux386/libsys/trapno.s b/plat/linux386/libsys/trapno.s
index 550fd6d7c..4996de338 100644
--- a/plat/linux386/libsys/trapno.s
+++ b/plat/linux386/libsys/trapno.s
@@ -1,21 +1,7 @@
-#
-! $Source: /cvsroot/tack/Ack/plat/linux386/libsys/errno.s,v $
-! $State: Exp $
-! $Revision: 1.1 $
-
-! Declare segments (the order is important).
-
-.sect .text
-.sect .rom
-.sect .data
-.sect .bss
-
 #define D(e) .define e; e
 
-.sect .data
-
-! Define various ACK error numbers. Note that these are *not* ANSI C
-! errnos, and are used for different purposes.
+! Define various EM trap numbers needed by mach/i386/libem.
+! Note that these are *not* ANSI C errnos.
 
 D(ERANGE)         = 1
 D(ESET)           = 2
@@ -25,4 +11,3 @@ D(EILLINS)        = 18
 D(EODDZ)          = 19
 D(ECASE)          = 20
 D(EBADMON)        = 25
-