sparc: remove CVS keywords

This patch removes the CVS keywords that weren't updated for a long time
from comments.

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

arch/sparc/boot/Makefile

@@ -1,4 +1,3 @@
-# $Id: Makefile,v 1.10 2000/02/23 08:17:46 jj Exp $
 # Makefile for the Sparc boot stuff.
 #
 # Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)

arch/sparc/boot/btfixupprep.c

@@ -1,4 +1,4 @@
-/* $Id: btfixupprep.c,v 1.6 2001/08/22 15:27:47 davem Exp $
+/*
    Simple utility to prepare vmlinux image for sparc.
    Resolves all BTFIXUP uses and settings and creates
    a special .s object to link to the image.

arch/sparc/boot/piggyback.c

@@ -1,4 +1,4 @@
-/* $Id: piggyback.c,v 1.4 2000/12/05 00:48:57 anton Exp $
+/*
    Simple utility to make a single-image install kernel with initial ramdisk
    for Sparc tftpbooting without need to set up nfs.