diff --git a/arch/blackfin/include/asm/dma.h b/arch/blackfin/include/asm/dma.h
index 7d1cfa7..d059b2d 100644
--- a/arch/blackfin/include/asm/dma.h
+++ b/arch/blackfin/include/asm/dma.h
@@ -1,29 +1,8 @@
 /*
- * File:         include/asm-blackfin/simple_bf533_dma.h
- * Based on:     none - original work
- * Author:       LG Soft India
- *               Copyright (C) 2004-2005 Analog Devices Inc.
- * Created:      Tue Sep 21 2004
- * Description:  This file contains the major Data structures and constants
- * 		 used for DMA Implementation in BF533
- * Modified:
+ * dma.h - Blackfin DMA defines/structures/etc...
  *
- * Bugs:         Enter bugs at http://blackfin.uclinux.org/
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; see the file COPYING.
- * If not, write to the Free Software Foundation,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * Copyright 2004-2008 Analog Devices Inc.
+ * Licensed under the GPL-2 or later.
  */
 
 #ifndef _BLACKFIN_DMA_H_
diff --git a/arch/blackfin/mach-bf518/include/mach/dma.h b/arch/blackfin/mach-bf518/include/mach/dma.h
index f46bce0..bbd33c1 100644
--- a/arch/blackfin/mach-bf518/include/mach/dma.h
+++ b/arch/blackfin/mach-bf518/include/mach/dma.h
@@ -1,32 +1,8 @@
-/*
- * file:        include/asm-blackfin/mach-bf518/dma.h
- * based on:	include/asm-blackfin/mach-bf527/dma.h
- * author:	Michael Hennerich (michael.hennerich@analog.com)
+/* mach/dma.h - arch-specific DMA defines
  *
- * created:
- * description:
- *	system DMA map
- * rev:
+ * Copyright 2004-2008 Analog Devices Inc.
  *
- * modified:
- *
- *
- * bugs:         enter bugs at http://blackfin.uclinux.org/
- *
- * this program is free software; you can redistribute it and/or modify
- * it under the terms of the gnu general public license as published by
- * the free software foundation; either version 2, or (at your option)
- * any later version.
- *
- * this program is distributed in the hope that it will be useful,
- * but without any warranty; without even the implied warranty of
- * merchantability or fitness for a particular purpose.  see the
- * gnu general public license for more details.
- *
- * you should have received a copy of the gnu general public license
- * along with this program; see the file copying.
- * if not, write to the free software foundation,
- * 59 temple place - suite 330, boston, ma 02111-1307, usa.
+ * Licensed under the GPL-2 or later.
  */
 
 #ifndef _MACH_DMA_H_
diff --git a/arch/blackfin/mach-bf527/include/mach/dma.h b/arch/blackfin/mach-bf527/include/mach/dma.h
index ab9b274..eb287da 100644
--- a/arch/blackfin/mach-bf527/include/mach/dma.h
+++ b/arch/blackfin/mach-bf527/include/mach/dma.h
@@ -1,32 +1,8 @@
-/*
- * file:        include/asm-blackfin/mach-bf527/dma.h
- * based on:	include/asm-blackfin/mach-bf537/dma.h
- * author:	Michael Hennerich (michael.hennerich@analog.com)
+/* mach/dma.h - arch-specific DMA defines
  *
- * created:
- * description:
- *	system DMA map
- * rev:
+ * Copyright 2004-2008 Analog Devices Inc.
  *
- * modified:
- *
- *
- * bugs:         enter bugs at http://blackfin.uclinux.org/
- *
- * this program is free software; you can redistribute it and/or modify
- * it under the terms of the gnu general public license as published by
- * the free software foundation; either version 2, or (at your option)
- * any later version.
- *
- * this program is distributed in the hope that it will be useful,
- * but without any warranty; without even the implied warranty of
- * merchantability or fitness for a particular purpose.  see the
- * gnu general public license for more details.
- *
- * you should have received a copy of the gnu general public license
- * along with this program; see the file copying.
- * if not, write to the free software foundation,
- * 59 temple place - suite 330, boston, ma 02111-1307, usa.
+ * Licensed under the GPL-2 or later.
  */
 
 #ifndef _MACH_DMA_H_
diff --git a/arch/blackfin/mach-bf533/include/mach/dma.h b/arch/blackfin/mach-bf533/include/mach/dma.h
index 4ff787e..d689522 100644
--- a/arch/blackfin/mach-bf533/include/mach/dma.h
+++ b/arch/blackfin/mach-bf533/include/mach/dma.h
@@ -1,36 +1,8 @@
-/*****************************************************************************
-*
-*        BF-533/2/1 Specific Declarations
-*
-****************************************************************************/
-/*
- * File:         include/asm-blackfin/mach-bf533/dma.h
- * Based on:
- * Author:
+/* mach/dma.h - arch-specific DMA defines
  *
- * Created:
- * Description:
+ * Copyright 2004-2008 Analog Devices Inc.
  *
- * Rev:
- *
- * Modified:
- *
- * Bugs:         Enter bugs at http://blackfin.uclinux.org/
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; see the file COPYING.
- * If not, write to the Free Software Foundation,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * Licensed under the GPL-2 or later.
  */
 
 #ifndef _MACH_DMA_H_
diff --git a/arch/blackfin/mach-bf537/include/mach/dma.h b/arch/blackfin/mach-bf537/include/mach/dma.h
index 4be361a..5ae83b1 100644
--- a/arch/blackfin/mach-bf537/include/mach/dma.h
+++ b/arch/blackfin/mach-bf537/include/mach/dma.h
@@ -1,32 +1,8 @@
-/*
- * file:         include/asm-blackfin/mach-bf537/dma.h
- * based on:
- * author:
+/* mach/dma.h - arch-specific DMA defines
  *
- * created:
- * description:
- *	system mmr register map
- * rev:
+ * Copyright 2004-2008 Analog Devices Inc.
  *
- * modified:
- *
- *
- * bugs:         enter bugs at http://blackfin.uclinux.org/
- *
- * this program is free software; you can redistribute it and/or modify
- * it under the terms of the gnu general public license as published by
- * the free software foundation; either version 2, or (at your option)
- * any later version.
- *
- * this program is distributed in the hope that it will be useful,
- * but without any warranty; without even the implied warranty of
- * merchantability or fitness for a particular purpose.  see the
- * gnu general public license for more details.
- *
- * you should have received a copy of the gnu general public license
- * along with this program; see the file copying.
- * if not, write to the free software foundation,
- * 59 temple place - suite 330, boston, ma 02111-1307, usa.
+ * Licensed under the GPL-2 or later.
  */
 
 #ifndef _MACH_DMA_H_
diff --git a/arch/blackfin/mach-bf538/include/mach/dma.h b/arch/blackfin/mach-bf538/include/mach/dma.h
index a52ec3a..eb05cac 100644
--- a/arch/blackfin/mach-bf538/include/mach/dma.h
+++ b/arch/blackfin/mach-bf538/include/mach/dma.h
@@ -1,32 +1,8 @@
-/*
- * file:         include/asm-blackfin/mach-bf538/dma.h
- * based on:
- * author:
+/* mach/dma.h - arch-specific DMA defines
  *
- * created:
- * description:
- *	system mmr register map
- * rev:
+ * Copyright 2004-2008 Analog Devices Inc.
  *
- * modified:
- *
- *
- * bugs:         enter bugs at http://blackfin.uclinux.org/
- *
- * this program is free software; you can redistribute it and/or modify
- * it under the terms of the gnu general public license as published by
- * the free software foundation; either version 2, or (at your option)
- * any later version.
- *
- * this program is distributed in the hope that it will be useful,
- * but without any warranty; without even the implied warranty of
- * merchantability or fitness for a particular purpose.  see the
- * gnu general public license for more details.
- *
- * you should have received a copy of the gnu general public license
- * along with this program; see the file copying.
- * if not, write to the free software foundation,
- * 59 temple place - suite 330, boston, ma 02111-1307, usa.
+ * Licensed under the GPL-2 or later.
  */
 
 #ifndef _MACH_DMA_H_
diff --git a/arch/blackfin/mach-bf548/include/mach/dma.h b/arch/blackfin/mach-bf548/include/mach/dma.h
index 796c205..a30d242 100644
--- a/arch/blackfin/mach-bf548/include/mach/dma.h
+++ b/arch/blackfin/mach-bf548/include/mach/dma.h
@@ -1,32 +1,8 @@
-/*
- * file:         include/asm-blackfin/mach-bf548/dma.h
- * based on:
- * author:
+/* mach/dma.h - arch-specific DMA defines
  *
- * created:
- * description:
- *	system mmr register map
- * rev:
+ * Copyright 2004-2008 Analog Devices Inc.
  *
- * modified:
- *
- *
- * bugs:         enter bugs at http://blackfin.uclinux.org/
- *
- * this program is free software; you can redistribute it and/or modify
- * it under the terms of the gnu general public license as published by
- * the free software foundation; either version 2, or (at your option)
- * any later version.
- *
- * this program is distributed in the hope that it will be useful,
- * but without any warranty; without even the implied warranty of
- * merchantability or fitness for a particular purpose.  see the
- * gnu general public license for more details.
- *
- * you should have received a copy of the gnu general public license
- * along with this program; see the file copying.
- * if not, write to the free software foundation,
- * 59 temple place - suite 330, boston, ma 02111-1307, usa.
+ * Licensed under the GPL-2 or later.
  */
 
 #ifndef _MACH_DMA_H_
diff --git a/arch/blackfin/mach-bf561/include/mach/dma.h b/arch/blackfin/mach-bf561/include/mach/dma.h
index 38ce66a..2597a09 100644
--- a/arch/blackfin/mach-bf561/include/mach/dma.h
+++ b/arch/blackfin/mach-bf561/include/mach/dma.h
@@ -1,8 +1,9 @@
-/*****************************************************************************
-*
-*        BF-533/2/1 Specific Declarations
-*
-****************************************************************************/
+/* mach/dma.h - arch-specific DMA defines
+ *
+ * Copyright 2004-2008 Analog Devices Inc.
+ *
+ * Licensed under the GPL-2 or later.
+ */
 
 #ifndef _MACH_DMA_H_
 #define _MACH_DMA_H_