linux/drivers/input/keyboard/stowaway.c

// SPDX-License-Identifier: GPL-2.0-or-later
/*
 * Stowaway keyboard driver for Linux
 */

/*
 *  Copyright (c) 2006 Marek Vasut
 *
 *  Based on Newton keyboard driver for Linux
 *  by Justin Cormack
 */

#include <linux/slab.h>
#include <linux/module.h>
#include <linux/input.h>
#include <linux/serio.h>

#define DRIVER_DESC …

MODULE_AUTHOR(…) …;
MODULE_DESCRIPTION(…);
MODULE_LICENSE(…) …;

#define SKBD_KEY_MASK …
#define SKBD_RELEASE …

static unsigned char skbd_keycode[128] = …;

struct skbd { … };

static irqreturn_t skbd_interrupt(struct serio *serio, unsigned char data,
				  unsigned int flags)
{ … }

static int skbd_connect(struct serio *serio, struct serio_driver *drv)
{ … }

static void skbd_disconnect(struct serio *serio)
{ … }

static const struct serio_device_id skbd_serio_ids[] = …;

MODULE_DEVICE_TABLE(serio, skbd_serio_ids);

static struct serio_driver skbd_drv = …;

module_serio_driver(…) …;