mfd: madera: Fixup SPDX headers

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@opensource.cirrus.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>

8 files changed, 8 insertions, 32 deletions

diff --git a/drivers/mfd/cs47l15-tables.c b/drivers/mfd/cs47l15-tables.c
index 73db8d03b531..f81b45336690 100644
--- a/drivers/mfd/cs47l15-tables.c
+++ b/drivers/mfd/cs47l15-tables.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Regmap tables for CS47L15 codec
  *
diff --git a/drivers/mfd/cs47l35-tables.c b/drivers/mfd/cs47l35-tables.c
index fe838cbc2a7e..a0bc6c5100d6 100644
--- a/drivers/mfd/cs47l35-tables.c
+++ b/drivers/mfd/cs47l35-tables.c
@@ -1,12 +1,8 @@
-// SPDX-License-Identifier: GPL-2.0
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Regmap tables for CS47L35 codec
  *
  * Copyright (C) 2015-2017 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/device.h>
diff --git a/drivers/mfd/cs47l85-tables.c b/drivers/mfd/cs47l85-tables.c
index d0198b5e86ba..270d8eda3f5f 100644
--- a/drivers/mfd/cs47l85-tables.c
+++ b/drivers/mfd/cs47l85-tables.c
@@ -1,12 +1,8 @@
-// SPDX-License-Identifier: GPL-2.0
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Regmap tables for CS47L85 codec
  *
  * Copyright (C) 2015-2017 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/device.h>
diff --git a/drivers/mfd/cs47l90-tables.c b/drivers/mfd/cs47l90-tables.c
index 2c761fc241f3..7345fc09c0bb 100644
--- a/drivers/mfd/cs47l90-tables.c
+++ b/drivers/mfd/cs47l90-tables.c
@@ -1,12 +1,8 @@
-// SPDX-License-Identifier: GPL-2.0
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Regmap tables for CS47L90 codec
  *
  * Copyright (C) 2015-2017 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/device.h>
diff --git a/drivers/mfd/cs47l92-tables.c b/drivers/mfd/cs47l92-tables.c
index c8a234381350..f296e355df4d 100644
--- a/drivers/mfd/cs47l92-tables.c
+++ b/drivers/mfd/cs47l92-tables.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Regmap tables for CS47L92 codec
  *
diff --git a/drivers/mfd/madera-core.c b/drivers/mfd/madera-core.c
index b9e9c169c6cc..29540cbf7593 100644
--- a/drivers/mfd/madera-core.c
+++ b/drivers/mfd/madera-core.c
@@ -1,12 +1,8 @@
-// SPDX-License-Identifier: GPL-2.0
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Core MFD support for Cirrus Logic Madera codecs
  *
  * Copyright (C) 2015-2018 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/device.h>
diff --git a/drivers/mfd/madera-i2c.c b/drivers/mfd/madera-i2c.c
index 3f4ab5dcf5c3..6b965eb034b6 100644
--- a/drivers/mfd/madera-i2c.c
+++ b/drivers/mfd/madera-i2c.c
@@ -1,12 +1,8 @@
-// SPDX-License-Identifier: GPL-2.0
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * I2C bus interface to Cirrus Logic Madera codecs
  *
  * Copyright (C) 2015-2018 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/device.h>
diff --git a/drivers/mfd/madera-spi.c b/drivers/mfd/madera-spi.c
index d76c7e7376d7..e860f5ff0933 100644
--- a/drivers/mfd/madera-spi.c
+++ b/drivers/mfd/madera-spi.c
@@ -1,12 +1,8 @@
-// SPDX-License-Identifier: GPL-2.0
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * SPI bus interface to Cirrus Logic Madera codecs
  *
  * Copyright (C) 2015-2018 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/device.h>