diff options
Diffstat (limited to 'drivers/input/touchscreen/gunze.c')
| -rw-r--r-- | drivers/input/touchscreen/gunze.c | 29 |
1 files changed, 5 insertions, 24 deletions
diff --git a/drivers/input/touchscreen/gunze.c b/drivers/input/touchscreen/gunze.c index e2ee62615273..dbf92fb02f80 100644 --- a/drivers/input/touchscreen/gunze.c +++ b/drivers/input/touchscreen/gunze.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (c) 2000-2001 Vojtech Pavlik */ @@ -6,26 +7,6 @@ * Gunze AHL-51S touchscreen driver for Linux */ -/* - * 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, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * - * Should you need to contact me, the author, you can do so either by - * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail: - * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic - */ - #include <linux/errno.h> #include <linux/kernel.h> #include <linux/module.h> @@ -57,7 +38,7 @@ struct gunze { char phys[32]; }; -static void gunze_process_packet(struct gunze* gunze) +static void gunze_process_packet(struct gunze *gunze) { struct input_dev *dev = gunze->dev; @@ -76,7 +57,7 @@ static void gunze_process_packet(struct gunze* gunze) static irqreturn_t gunze_interrupt(struct serio *serio, unsigned char data, unsigned int flags) { - struct gunze* gunze = serio_get_drvdata(serio); + struct gunze *gunze = serio_get_drvdata(serio); if (data == '\r') { gunze_process_packet(gunze); @@ -116,7 +97,7 @@ static int gunze_connect(struct serio *serio, struct serio_driver *drv) struct input_dev *input_dev; int err; - gunze = kzalloc(sizeof(struct gunze), GFP_KERNEL); + gunze = kzalloc(sizeof(*gunze), GFP_KERNEL); input_dev = input_allocate_device(); if (!gunze || !input_dev) { err = -ENOMEM; @@ -162,7 +143,7 @@ static int gunze_connect(struct serio *serio, struct serio_driver *drv) * The serio driver structure. */ -static struct serio_device_id gunze_serio_ids[] = { +static const struct serio_device_id gunze_serio_ids[] = { { .type = SERIO_RS232, .proto = SERIO_GUNZE, |