5 files changed, 5 insertions, 8 deletions

diff --git a/drivers/macintosh/windfarm_max6690_sensor.c b/drivers/macintosh/windfarm_max6690_sensor.c
index 6ad035e13c08..e666cc020683 100644
--- a/drivers/macintosh/windfarm_max6690_sensor.c
+++ b/drivers/macintosh/windfarm_max6690_sensor.c
@@ -1,9 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Windfarm PowerMac thermal control.  MAX6690 sensor.
  *
  * Copyright (C) 2005 Paul Mackerras, IBM Corp. <paulus@samba.org>
- *
- * Use and redistribute under the terms of the GNU GPL v2.
  */
 #include <linux/types.h>
 #include <linux/errno.h>
diff --git a/drivers/macintosh/windfarm_pm112.c b/drivers/macintosh/windfarm_pm112.c
index fec91db1142e..4150301a89a5 100644
--- a/drivers/macintosh/windfarm_pm112.c
+++ b/drivers/macintosh/windfarm_pm112.c
@@ -1,11 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Windfarm PowerMac thermal control.
  * Control loops for machines with SMU and PPC970MP processors.
  *
  * Copyright (C) 2005 Paul Mackerras, IBM Corp. <paulus@samba.org>
  * Copyright (C) 2006 Benjamin Herrenschmidt, IBM Corp.
- *
- * Use and redistribute under the terms of the GNU GPL v2.
  */
 #include <linux/types.h>
 #include <linux/errno.h>
diff --git a/drivers/macintosh/windfarm_pm72.c b/drivers/macintosh/windfarm_pm72.c
index 833021508c05..c5da0fc24884 100644
--- a/drivers/macintosh/windfarm_pm72.c
+++ b/drivers/macintosh/windfarm_pm72.c
@@ -1,10 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Windfarm PowerMac thermal control.
  * Control loops for PowerMac7,2 and 7,3
  *
  * Copyright (C) 2012 Benjamin Herrenschmidt, IBM Corp.
- *
- * Use and redistribute under the terms of the GNU GPL v2.
  */
 #include <linux/types.h>
 #include <linux/errno.h>
diff --git a/drivers/macintosh/windfarm_rm31.c b/drivers/macintosh/windfarm_rm31.c
index 9ce87cc0597f..8456eb67184b 100644
--- a/drivers/macintosh/windfarm_rm31.c
+++ b/drivers/macintosh/windfarm_rm31.c
@@ -1,10 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Windfarm PowerMac thermal control.
  * Control loops for RackMack3,1 (Xserve G5)
  *
  * Copyright (C) 2012 Benjamin Herrenschmidt, IBM Corp.
- *
- * Use and redistribute under the terms of the GNU GPL v2.
  */
 #include <linux/types.h>
 #include <linux/errno.h>
diff --git a/tools/pcmcia/crc32hash.c b/tools/pcmcia/crc32hash.c
index 44f8beea7260..1a18da9cb6a1 100644
--- a/tools/pcmcia/crc32hash.c
+++ b/tools/pcmcia/crc32hash.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /* crc32hash.c - derived from linux/lib/crc32.c, GNU GPL v2 */
 /* Usage example:
 $ ./crc32hash "Dual Speed"