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Subject[PATCH 3/9] mfd: cros_ec: Add or fix SPDX-License-Identifier in all files.
Date
And get rid of the license text that is no longer necessary. Also fix
the license as sometimes doesn't match what the header with the value in
the MODULE_LICENSE macro. Assuming that the desired license is GPL-2.0+,
all the files are updated to this license version.

Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
---

drivers/mfd/cros_ec.c | 27 +++++++++------------------
drivers/mfd/cros_ec_dev.c | 24 ++++++------------------
drivers/mfd/cros_ec_dev.h | 16 ++--------------
drivers/mfd/cros_ec_i2c.c | 19 +++++--------------
drivers/mfd/cros_ec_spi.c | 21 ++++++---------------
include/linux/mfd/cros_ec.h | 10 +---------
include/linux/mfd/cros_ec_commands.h | 10 +---------
include/linux/mfd/cros_ec_lpc_mec.h | 12 ++----------
include/linux/mfd/cros_ec_lpc_reg.h | 12 ++----------
9 files changed, 34 insertions(+), 117 deletions(-)

diff --git a/drivers/mfd/cros_ec.c b/drivers/mfd/cros_ec.c
index 58e05069163e..6f27c0ffb177 100644
--- a/drivers/mfd/cros_ec.c
+++ b/drivers/mfd/cros_ec.c
@@ -1,21 +1,12 @@
-/*
- * ChromeOS EC multi-function device
- *
- * Copyright (C) 2012 Google, Inc
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * The ChromeOS EC multi function device is used to mux all the requests
- * to the EC device for its multiple features: keyboard controller,
- * battery charging and regulator control, firmware update.
- */
+// SPDX-License-Identifier: GPL-2.0+
+//
+// ChromeOS EC multi-function device.
+//
+// Copyright (C) 2012 Google, Inc
+//
+// The ChromeOS EC multi function device is used to mux all the requests
+// to the EC device for its multiple features: keyboard controller,
+// battery charging and regulator control, firmware update.

#include <linux/of_platform.h>
#include <linux/interrupt.h>
diff --git a/drivers/mfd/cros_ec_dev.c b/drivers/mfd/cros_ec_dev.c
index 5e5fbd40e9d0..192f6af6270f 100644
--- a/drivers/mfd/cros_ec_dev.c
+++ b/drivers/mfd/cros_ec_dev.c
@@ -1,21 +1,9 @@
-/*
- * cros_ec_dev - expose the Chrome OS Embedded Controller to user-space
- *
- * Copyright (C) 2014 Google, Inc.
- *
- * 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; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
+// SPDX-License-Identifier: GPL-2.0+
+//
+// Expose the ChromeOS Embedded Controller to user-space.
+//
+// Copyright (C) 2014 Google, Inc.
+// Author: Bill Richardson <wfrichar@chromium.org>

#include <linux/fs.h>
#include <linux/mfd/core.h>
diff --git a/drivers/mfd/cros_ec_dev.h b/drivers/mfd/cros_ec_dev.h
index 45e9453608c5..f80088ffc3b3 100644
--- a/drivers/mfd/cros_ec_dev.h
+++ b/drivers/mfd/cros_ec_dev.h
@@ -1,20 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
/*
- * cros_ec_dev - expose the Chrome OS Embedded Controller to userspace
+ * cros_ec_dev - Expose the Chrome OS Embedded Controller to userspace
*
* Copyright (C) 2014 Google, Inc.
- *
- * 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; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
*/

#ifndef _CROS_EC_DEV_H_
diff --git a/drivers/mfd/cros_ec_i2c.c b/drivers/mfd/cros_ec_i2c.c
index ef9b4763356f..891fcfd44f8a 100644
--- a/drivers/mfd/cros_ec_i2c.c
+++ b/drivers/mfd/cros_ec_i2c.c
@@ -1,17 +1,8 @@
-/*
- * ChromeOS EC multi-function device (I2C)
- *
- * Copyright (C) 2012 Google, Inc
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+// SPDX-License-Identifier: GPL-2.0+
+//
+// ChromeOS EC multi-function device (I2C).
+//
+// Copyright (C) 2012 Google, Inc

#include <linux/acpi.h>
#include <linux/delay.h>
diff --git a/drivers/mfd/cros_ec_spi.c b/drivers/mfd/cros_ec_spi.c
index 2060d1483043..95bc6d0cde76 100644
--- a/drivers/mfd/cros_ec_spi.c
+++ b/drivers/mfd/cros_ec_spi.c
@@ -1,17 +1,8 @@
-/*
- * ChromeOS EC multi-function device (SPI)
- *
- * Copyright (C) 2012 Google, Inc
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+// SPDX-License-Identifier: GPL-2.0+
+//
+// ChromeOS EC multi-function device (SPI).
+//
+// Copyright (C) 2012 Google, Inc

#include <linux/delay.h>
#include <linux/kernel.h>
@@ -739,5 +730,5 @@ static struct spi_driver cros_ec_driver_spi = {

module_spi_driver(cros_ec_driver_spi);

-MODULE_LICENSE("GPL v2");
+MODULE_LICENSE("GPL");
MODULE_DESCRIPTION("ChromeOS EC multi function device (SPI)");
diff --git a/include/linux/mfd/cros_ec.h b/include/linux/mfd/cros_ec.h
index 32421dfeb996..f6ed58166111 100644
--- a/include/linux/mfd/cros_ec.h
+++ b/include/linux/mfd/cros_ec.h
@@ -1,16 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
/*
* ChromeOS EC multi-function device
*
* Copyright (C) 2012 Google, Inc
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
*/

#ifndef __LINUX_MFD_CROS_EC_H
diff --git a/include/linux/mfd/cros_ec_commands.h b/include/linux/mfd/cros_ec_commands.h
index f2edd9969b40..bf762ae46378 100644
--- a/include/linux/mfd/cros_ec_commands.h
+++ b/include/linux/mfd/cros_ec_commands.h
@@ -1,17 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Host communication command constants for ChromeOS EC
*
* Copyright (C) 2012 Google, Inc
*
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
* The ChromeOS EC multi function device is used to mux all the requests
* to the EC device for its multiple features: keyboard controller,
* battery charging and regulator control, firmware update.
diff --git a/include/linux/mfd/cros_ec_lpc_mec.h b/include/linux/mfd/cros_ec_lpc_mec.h
index 176496ddc66c..485f31f9c39b 100644
--- a/include/linux/mfd/cros_ec_lpc_mec.h
+++ b/include/linux/mfd/cros_ec_lpc_mec.h
@@ -1,17 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
/*
- * cros_ec_lpc_mec - LPC variant I/O for Microchip EC
+ * LPC variant I/O for Microchip EC
*
* Copyright (C) 2016 Google, Inc
*
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
* This driver uses the Chrome OS EC byte-level message-based protocol for
* communicating the keyboard state (which keys are pressed) from a keyboard EC
* to the AP over some bus (such as i2c, lpc, spi). The EC does debouncing,
diff --git a/include/linux/mfd/cros_ec_lpc_reg.h b/include/linux/mfd/cros_ec_lpc_reg.h
index 5560bef63c2b..14c7e17598c8 100644
--- a/include/linux/mfd/cros_ec_lpc_reg.h
+++ b/include/linux/mfd/cros_ec_lpc_reg.h
@@ -1,17 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
/*
- * cros_ec_lpc_reg - LPC access to the Chrome OS Embedded Controller
+ * LPC register access to the ChromeOS Embedded Controller
*
* Copyright (C) 2016 Google, Inc
*
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
* This driver uses the Chrome OS EC byte-level message-based protocol for
* communicating the keyboard state (which keys are pressed) from a keyboard EC
* to the AP over some bus (such as i2c, lpc, spi). The EC does debouncing,
--
2.17.1
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