[PATCH 1/2] pinctrl: madera: Fixup SPDX headers

[Charles Keepax <ckeepax@xxxxxxxxxxxxxxxxxxxxx>]

GPL-2.0-only is the preferred way of expressing v2 of the GPL, so switch
to that. Remove some redundant copyright notices and correct some
instances where the wrong comment type has been used in header files.

Signed-off-by: Charles Keepax <ckeepax@xxxxxxxxxxxxxxxxxxxxx>
---
 drivers/pinctrl/cirrus/pinctrl-cs47l35.c     | 6 +-----
 drivers/pinctrl/cirrus/pinctrl-cs47l85.c     | 6 +-----
 drivers/pinctrl/cirrus/pinctrl-cs47l90.c     | 6 +-----
 drivers/pinctrl/cirrus/pinctrl-madera-core.c | 6 +-----
 drivers/pinctrl/cirrus/pinctrl-madera.h      | 6 +-----
 5 files changed, 5 insertions(+), 25 deletions(-)

diff --git a/drivers/pinctrl/cirrus/pinctrl-cs47l35.c b/drivers/pinctrl/cirrus/pinctrl-cs47l35.c
index 06b59160783d7..53a8eab19aad3 100644
--- a/drivers/pinctrl/cirrus/pinctrl-cs47l35.c
+++ b/drivers/pinctrl/cirrus/pinctrl-cs47l35.c
@@ -1,12 +1,8 @@
-// SPDX-License-Identifier: GPL-2.0
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Pinctrl for Cirrus Logic CS47L35
  *
  * Copyright (C) 2016-2017 Cirrus Logic
- *
- * 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; version 2.
  */
 
 #include <linux/err.h>
diff --git a/drivers/pinctrl/cirrus/pinctrl-cs47l85.c b/drivers/pinctrl/cirrus/pinctrl-cs47l85.c
index 0a322e2a0fde9..e08c7992d252d 100644
--- a/drivers/pinctrl/cirrus/pinctrl-cs47l85.c
+++ b/drivers/pinctrl/cirrus/pinctrl-cs47l85.c
@@ -1,12 +1,8 @@
-// SPDX-License-Identifier: GPL-2.0
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Pinctrl for Cirrus Logic CS47L85
  *
  * Copyright (C) 2016-2017 Cirrus Logic
- *
- * 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; version 2.
  */
 
 #include <linux/err.h>
diff --git a/drivers/pinctrl/cirrus/pinctrl-cs47l90.c b/drivers/pinctrl/cirrus/pinctrl-cs47l90.c
index fc38f579f4924..3151f107adc4c 100644
--- a/drivers/pinctrl/cirrus/pinctrl-cs47l90.c
+++ b/drivers/pinctrl/cirrus/pinctrl-cs47l90.c
@@ -1,12 +1,8 @@
-// SPDX-License-Identifier: GPL-2.0
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Pinctrl for Cirrus Logic CS47L90
  *
  * Copyright (C) 2016-2017 Cirrus Logic
- *
- * 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; version 2.
  */
 
 #include <linux/err.h>
diff --git a/drivers/pinctrl/cirrus/pinctrl-madera-core.c b/drivers/pinctrl/cirrus/pinctrl-madera-core.c
index 7c9694593f790..c6b9f65f23621 100644
--- a/drivers/pinctrl/cirrus/pinctrl-madera-core.c
+++ b/drivers/pinctrl/cirrus/pinctrl-madera-core.c
@@ -1,12 +1,8 @@
-// SPDX-License-Identifier: GPL-2.0
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Pinctrl for Cirrus Logic Madera codecs
  *
  * Copyright (C) 2016-2018 Cirrus Logic
- *
- * 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; version 2.
  */
 
 #include <linux/err.h>
diff --git a/drivers/pinctrl/cirrus/pinctrl-madera.h b/drivers/pinctrl/cirrus/pinctrl-madera.h
index 8000f4f832a12..4ae13918316fe 100644
--- a/drivers/pinctrl/cirrus/pinctrl-madera.h
+++ b/drivers/pinctrl/cirrus/pinctrl-madera.h
@@ -1,12 +1,8 @@
-// SPDX-License-Identifier: GPL-2.0
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Pinctrl for Cirrus Logic Madera codecs
  *
  * Copyright (C) 2016-2017 Cirrus Logic
- *
- * 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; version 2.
  */
 
 #ifndef PINCTRL_MADERA_H
-- 
2.11.0