[PATCH] sysfs: use SPDX identifiers

[Greg Kroah-Hartman <gregkh@linuxfoundation.org>]

Move the license "mark" of the sysfs files to be in SPDX form, instead
of the custom text that it currently is in.  This is in a quest to get
rid of the 700+ different ways we say "GPLv2" in the kernel tree.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 fs/sysfs/dir.c     | 3 +--
 fs/sysfs/file.c    | 3 +--
 fs/sysfs/group.c   | 4 +---
 fs/sysfs/mount.c   | 3 +--
 fs/sysfs/symlink.c | 3 +--
 fs/sysfs/sysfs.h   | 3 +--
 6 files changed, 6 insertions(+), 13 deletions(-)

diff --git a/fs/sysfs/dir.c b/fs/sysfs/dir.c
index 3a36a48a4b3f..c9877fc1c5fe 100644
--- a/fs/sysfs/dir.c
+++ b/fs/sysfs/dir.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * fs/sysfs/dir.c - sysfs core and dir operation implementation
  *
@@ -5,8 +6,6 @@
  * Copyright (c) 2007 SUSE Linux Products GmbH
  * Copyright (c) 2007 Tejun Heo <teheo@suse.de>
  *
- * This file is released under the GPLv2.
- *
  * Please see Documentation/filesystems/sysfs.txt for more information.
  */
 
diff --git a/fs/sysfs/file.c b/fs/sysfs/file.c
index 39c75a86c67f..39da8e86f10a 100644
--- a/fs/sysfs/file.c
+++ b/fs/sysfs/file.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * fs/sysfs/file.c - sysfs regular (text) file implementation
  *
@@ -5,8 +6,6 @@
  * Copyright (c) 2007 SUSE Linux Products GmbH
  * Copyright (c) 2007 Tejun Heo <teheo@suse.de>
  *
- * This file is released under the GPLv2.
- *
  * Please see Documentation/filesystems/sysfs.txt for more information.
  */
 
diff --git a/fs/sysfs/group.c b/fs/sysfs/group.c
index 3f8efe8f387b..4802ec0e1e3a 100644
--- a/fs/sysfs/group.c
+++ b/fs/sysfs/group.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * fs/sysfs/group.c - Operations for adding/removing multiple files at once.
  *
@@ -5,9 +6,6 @@
  * Copyright (c) 2003 Open Source Development Lab
  * Copyright (c) 2013 Greg Kroah-Hartman
  * Copyright (c) 2013 The Linux Foundation
- *
- * This file is released undert the GPL v2.
- *
  */
 
 #include <linux/kobject.h>
diff --git a/fs/sysfs/mount.c b/fs/sysfs/mount.c
index fb49510c5dcf..1823a1be492e 100644
--- a/fs/sysfs/mount.c
+++ b/fs/sysfs/mount.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * fs/sysfs/symlink.c - operations for initializing and mounting sysfs
  *
@@ -5,8 +6,6 @@
  * Copyright (c) 2007 SUSE Linux Products GmbH
  * Copyright (c) 2007 Tejun Heo <teheo@suse.de>
  *
- * This file is released under the GPLv2.
- *
  * Please see Documentation/filesystems/sysfs.txt for more information.
  */
 
diff --git a/fs/sysfs/symlink.c b/fs/sysfs/symlink.c
index aecb15f84557..8664db25a9a6 100644
--- a/fs/sysfs/symlink.c
+++ b/fs/sysfs/symlink.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * fs/sysfs/symlink.c - sysfs symlink implementation
  *
@@ -5,8 +6,6 @@
  * Copyright (c) 2007 SUSE Linux Products GmbH
  * Copyright (c) 2007 Tejun Heo <teheo@suse.de>
  *
- * This file is released under the GPLv2.
- *
  * Please see Documentation/filesystems/sysfs.txt for more information.
  */
 
diff --git a/fs/sysfs/sysfs.h b/fs/sysfs/sysfs.h
index 0e2f1cccb812..d098e015fcc9 100644
--- a/fs/sysfs/sysfs.h
+++ b/fs/sysfs/sysfs.h
@@ -1,11 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * fs/sysfs/sysfs.h - sysfs internal header file
  *
  * Copyright (c) 2001-3 Patrick Mochel
  * Copyright (c) 2007 SUSE Linux Products GmbH
  * Copyright (c) 2007 Tejun Heo <teheo@suse.de>
- *
- * This file is released under the GPLv2.
  */
 
 #ifndef __SYSFS_INTERNAL_H
-- 
2.16.0