linux/drivers/pnp/driver.c

// SPDX-License-Identifier: GPL-2.0
/*
 * driver.c - device id matching, driver model, etc.
 *
 * Copyright 2002 Adam Belay <[email protected]>
 */

#include <linux/string.h>
#include <linux/list.h>
#include <linux/module.h>
#include <linux/ctype.h>
#include <linux/slab.h>
#include <linux/pnp.h>
#include "base.h"

static int compare_func(const char *ida, const char *idb)
{ … }

int compare_pnp_id(struct pnp_id *pos, const char *id)
{ … }

static const struct pnp_device_id *match_device(const struct pnp_driver *drv,
						struct pnp_dev *dev)
{ … }

int pnp_device_attach(struct pnp_dev *pnp_dev)
{ … }
EXPORT_SYMBOL(…);

void pnp_device_detach(struct pnp_dev *pnp_dev)
{ … }
EXPORT_SYMBOL(…);

static int pnp_device_probe(struct device *dev)
{ … }

static void pnp_device_remove(struct device *dev)
{ … }

static void pnp_device_shutdown(struct device *dev)
{ … }

static int pnp_bus_match(struct device *dev, const struct device_driver *drv)
{ … }

static int __pnp_bus_suspend(struct device *dev, pm_message_t state)
{ … }

static int pnp_bus_suspend(struct device *dev)
{ … }

static int pnp_bus_freeze(struct device *dev)
{ … }

static int pnp_bus_poweroff(struct device *dev)
{ … }

static int pnp_bus_resume(struct device *dev)
{ … }

static const struct dev_pm_ops pnp_bus_dev_pm_ops = …;

const struct bus_type pnp_bus_type = …;

bool dev_is_pnp(const struct device *dev)
{ … }
EXPORT_SYMBOL_GPL(…);

int pnp_register_driver(struct pnp_driver *drv)
{ … }
EXPORT_SYMBOL(…);

void pnp_unregister_driver(struct pnp_driver *drv)
{ … }
EXPORT_SYMBOL(…);

/**
 * pnp_add_id - adds an EISA id to the specified device
 * @dev: pointer to the desired device
 * @id: pointer to an EISA id string
 */
struct pnp_id *pnp_add_id(struct pnp_dev *dev, const char *id)
{ … }