Coding Style cleanup: remove trailing white space

Signed-off-by: Wolfgang Denk <wd@denx.de>
diff --git a/board/sandburst/common/flash.c b/board/sandburst/common/flash.c
index 81d65dd..ad046be 100644
--- a/board/sandburst/common/flash.c
+++ b/board/sandburst/common/flash.c
@@ -5,7 +5,7 @@
  * (C) Copyright 2002 Jun Gu <jung@artesyncp.com>
  * Add support for Am29F016D and dynamic switch setting.
  *
- * SPDX-License-Identifier:	GPL-2.0+ 
+ * SPDX-License-Identifier:	GPL-2.0+
  */
 /*
  * Ported from Ebony flash support
diff --git a/board/sandburst/common/sb_common.c b/board/sandburst/common/sb_common.c
index b579812..c23ef50 100644
--- a/board/sandburst/common/sb_common.c
+++ b/board/sandburst/common/sb_common.c
@@ -1,7 +1,7 @@
 /*
  *  Copyright (C) 2005 Sandburst Corporation
  *
- * SPDX-License-Identifier:	GPL-2.0+ 
+ * SPDX-License-Identifier:	GPL-2.0+
  */
 #include <config.h>
 #include <common.h>
diff --git a/board/sandburst/common/sb_common.h b/board/sandburst/common/sb_common.h
index 8716eac..5740633 100644
--- a/board/sandburst/common/sb_common.h
+++ b/board/sandburst/common/sb_common.h
@@ -3,7 +3,7 @@
 /*
  *  Copyright (C) 2005 Sandburst Corporation
  *
- * SPDX-License-Identifier:	GPL-2.0+ 
+ * SPDX-License-Identifier:	GPL-2.0+
  */
 #include <config.h>
 #include <common.h>
diff --git a/board/sandburst/karef/karef.c b/board/sandburst/karef/karef.c
index 683d68b..96d7dcd 100644
--- a/board/sandburst/karef/karef.c
+++ b/board/sandburst/karef/karef.c
@@ -2,7 +2,7 @@
  *  Copyright (C) 2005 Sandburst Corporation
  *  Travis B. Sawyer
  *
- * SPDX-License-Identifier:	GPL-2.0+ 
+ * SPDX-License-Identifier:	GPL-2.0+
  */
 
 #include <config.h>
diff --git a/board/sandburst/karef/karef_version.h b/board/sandburst/karef/karef_version.h
index 5226e7a..6c6baee 100644
--- a/board/sandburst/karef/karef_version.h
+++ b/board/sandburst/karef/karef_version.h
@@ -4,7 +4,7 @@
  *  Copyright (C) 2005 Sandburst Corporation
  *  Travis B. Sawyer
  *
- * SPDX-License-Identifier:	GPL-2.0+ 
+ * SPDX-License-Identifier:	GPL-2.0+
  */
 #define KAREF_U_BOOT_REL_STR "Release 0.0.7"
 #endif
diff --git a/board/sandburst/metrobox/metrobox.c b/board/sandburst/metrobox/metrobox.c
index 5bc7f2f..290fa02 100644
--- a/board/sandburst/metrobox/metrobox.c
+++ b/board/sandburst/metrobox/metrobox.c
@@ -2,7 +2,7 @@
  *  Copyright (c) 2005
  *  Travis B. Sawyer,  Sandburst Corporation, tsawyer@sandburst.com
  *
- * SPDX-License-Identifier:	GPL-2.0+ 
+ * SPDX-License-Identifier:	GPL-2.0+
  */
 #include <config.h>
 #include <common.h>