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/prom/palloc.c b/arch/sparc/prom/palloc.c
index 84ce8bc..20be339 100644
--- a/arch/sparc/prom/palloc.c
+++ b/arch/sparc/prom/palloc.c
@@ -1,4 +1,4 @@
-/* $Id: palloc.c,v 1.4 1996/04/25 06:09:48 davem Exp $
+/*
  * palloc.c:  Memory allocation from the Sun PROM.
  *
  * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)