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| author | Enric Balletbo i Serra <enric.balletbo@collabora.com> | 2018-06-12 16:27:52 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2018-06-12 16:29:25 -0700 |
| commit | 27fff22168e014141c08d0f5f630fdbcae6043ef (patch) | |
| tree | 91d272552a5833cfb9d1edd670e307d830b14377 /drivers/input/keyboard/cros_ec_keyb.c | |
| parent | e7a35f124a9a4efd01b7ffba61be94720deef4f0 (diff) | |
| download | lwn-27fff22168e014141c08d0f5f630fdbcae6043ef.tar.gz lwn-27fff22168e014141c08d0f5f630fdbcae6043ef.zip | |
Input: cros_ec_keyb - switch to SPDX identifier
Adopt the SPDX license identifier headers to ease license compliance
management.
Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'drivers/input/keyboard/cros_ec_keyb.c')
| -rw-r--r-- | drivers/input/keyboard/cros_ec_keyb.c | 34 |
1 files changed, 12 insertions, 22 deletions
diff --git a/drivers/input/keyboard/cros_ec_keyb.c b/drivers/input/keyboard/cros_ec_keyb.c index 9dea9aaf1ef8..6fd97f5980e7 100644 --- a/drivers/input/keyboard/cros_ec_keyb.c +++ b/drivers/input/keyboard/cros_ec_keyb.c @@ -1,25 +1,15 @@ -/* - * ChromeOS EC keyboard driver - * - * 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. - * - * 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 +// ChromeOS EC keyboard driver +// +// Copyright (C) 2012 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/module.h> #include <linux/bitops.h> |