Update Linux to v5.4.2

Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/drivers/gpu/drm/gma500/gtt.c b/drivers/gpu/drm/gma500/gtt.c
index 3949b09..afaf4be 100644
--- a/drivers/gpu/drm/gma500/gtt.c
+++ b/drivers/gpu/drm/gma500/gtt.c
@@ -1,29 +1,18 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (c) 2007, Intel Corporation.
  * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope 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; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
- *
  * Authors: Thomas Hellstrom <thomas-at-tungstengraphics.com>
  *	    Alan Cox <alan@linux.intel.com>
  */
 
-#include <drm/drmP.h>
 #include <linux/shmem_fs.h>
+
 #include <asm/set_memory.h>
-#include "psb_drv.h"
+
 #include "blitter.h"
+#include "psb_drv.h"
 
 
 /*