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    Subject[PATCH v2 07/12] platform/chrome: cros_ec_lpc: switch to SPDX identifier
    Date
    Adopt the SPDX license identifier headers to ease license compliance
    management. Also remove the license boiler-plate and redundant driver
    description.

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

    Changes in v2: None

    drivers/platform/chrome/cros_ec_lpc.c | 34 ++++++++---------------
    drivers/platform/chrome/cros_ec_lpc_mec.c | 26 +++--------------
    drivers/platform/chrome/cros_ec_lpc_mec.h | 20 ++-----------
    drivers/platform/chrome/cros_ec_lpc_reg.c | 26 +++--------------
    drivers/platform/chrome/cros_ec_lpc_reg.h | 20 ++-----------
    5 files changed, 24 insertions(+), 102 deletions(-)

    diff --git a/drivers/platform/chrome/cros_ec_lpc.c b/drivers/platform/chrome/cros_ec_lpc.c
    index 14684a56e40f..c9c240fbe7c6 100644
    --- a/drivers/platform/chrome/cros_ec_lpc.c
    +++ b/drivers/platform/chrome/cros_ec_lpc.c
    @@ -1,25 +1,15 @@
    -/*
    - * cros_ec_lpc - LPC access to the Chrome OS Embedded Controller
    - *
    - * Copyright (C) 2012-2015 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,
    - * but everything else (including deghosting) is done here. The main
    - * motivation for this is to keep the EC firmware as simple as possible, since
    - * it cannot be easily upgraded and EC flash/IRAM space is relatively
    - * expensive.
    - */
    +// SPDX-License-Identifier: GPL-2.0
    +// LPC interface for ChromeOS Embedded Controller
    +//
    +// Copyright (C) 2012-2015 Google, Inc
    +//
    +// This driver uses the ChromeOS 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,
    +// but everything else (including deghosting) is done here. The main
    +// motivation for this is to keep the EC firmware as simple as possible, since
    +// it cannot be easily upgraded and EC flash/IRAM space is relatively
    +// expensive.

    #include <linux/acpi.h>
    #include <linux/dmi.h>
    diff --git a/drivers/platform/chrome/cros_ec_lpc_mec.c b/drivers/platform/chrome/cros_ec_lpc_mec.c
    index c4edfa83e493..296554a82b83 100644
    --- a/drivers/platform/chrome/cros_ec_lpc_mec.c
    +++ b/drivers/platform/chrome/cros_ec_lpc_mec.c
    @@ -1,25 +1,7 @@
    -/*
    - * cros_ec_lpc_mec - 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,
    - * but everything else (including deghosting) is done here. The main
    - * motivation for this is to keep the EC firmware as simple as possible, since
    - * it cannot be easily upgraded and EC flash/IRAM space is relatively
    - * expensive.
    - */
    +// SPDX-License-Identifier: GPL-2.0
    +// LPC variant I/O for Microchip EC
    +//
    +// Copyright (C) 2016 Google, Inc

    #include <linux/delay.h>
    #include <linux/io.h>
    diff --git a/drivers/platform/chrome/cros_ec_lpc_mec.h b/drivers/platform/chrome/cros_ec_lpc_mec.h
    index 105068c0e919..68b381f2eb50 100644
    --- a/drivers/platform/chrome/cros_ec_lpc_mec.h
    +++ b/drivers/platform/chrome/cros_ec_lpc_mec.h
    @@ -1,24 +1,8 @@
    +/* 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,
    - * but everything else (including deghosting) is done here. The main
    - * motivation for this is to keep the EC firmware as simple as possible, since
    - * it cannot be easily upgraded and EC flash/IRAM space is relatively
    - * expensive.
    */

    #ifndef __CROS_EC_LPC_MEC_H
    diff --git a/drivers/platform/chrome/cros_ec_lpc_reg.c b/drivers/platform/chrome/cros_ec_lpc_reg.c
    index fc23d535c404..72fc3f6bff90 100644
    --- a/drivers/platform/chrome/cros_ec_lpc_reg.c
    +++ b/drivers/platform/chrome/cros_ec_lpc_reg.c
    @@ -1,25 +1,7 @@
    -/*
    - * cros_ec_lpc_reg - LPC access to the Chrome OS 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,
    - * but everything else (including deghosting) is done here. The main
    - * motivation for this is to keep the EC firmware as simple as possible, since
    - * it cannot be easily upgraded and EC flash/IRAM space is relatively
    - * expensive.
    - */
    +// SPDX-License-Identifier: GPL-2.0
    +// LPC interface for ChromeOS Embedded Controller
    +//
    +// Copyright (C) 2016 Google, Inc

    #include <linux/io.h>
    #include <linux/mfd/cros_ec.h>
    diff --git a/drivers/platform/chrome/cros_ec_lpc_reg.h b/drivers/platform/chrome/cros_ec_lpc_reg.h
    index 1c12c38b306a..416fd2572182 100644
    --- a/drivers/platform/chrome/cros_ec_lpc_reg.h
    +++ b/drivers/platform/chrome/cros_ec_lpc_reg.h
    @@ -1,24 +1,8 @@
    +/* SPDX-License-Identifier: GPL-2.0 */
    /*
    - * cros_ec_lpc_reg - LPC access to the Chrome OS Embedded Controller
    + * LPC interface for 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,
    - * but everything else (including deghosting) is done here. The main
    - * motivation for this is to keep the EC firmware as simple as possible, since
    - * it cannot be easily upgraded and EC flash/IRAM space is relatively
    - * expensive.
    */

    #ifndef __CROS_EC_LPC_REG_H
    --
    2.20.1
    \
     
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