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>
diff --git a/arch/sparc/lib/mul.S b/arch/sparc/lib/mul.S
index da69356..c45470d 100644
--- a/arch/sparc/lib/mul.S
+++ b/arch/sparc/lib/mul.S
@@ -1,4 +1,4 @@
-/* $Id: mul.S,v 1.4 1996/09/30 02:22:32 davem Exp $
+/*
  * mul.S:       This routine was taken from glibc-1.09 and is covered
  *              by the GNU Library General Public License Version 2.
  */