CRIS v10: Remove CVS id tag from kernel/dma.c

arch/cris/arch-v10/kernel/dma.c

 /* Wrapper for DMA channel allocator that updates DMA client muxing.
- * Copyright 2004, Axis Communications AB
- * $Id: dma.c,v 1.1 2004/12/13 12:21:51 starvik Exp $
+ * Copyright 2004-2007, Axis Communications AB
  */
 
 #include <linux/kernel.h>