linux/drivers/mfd/wm831x-i2c.c

// SPDX-License-Identifier: GPL-2.0-or-later
/*
 * wm831x-i2c.c  --  I2C access for Wolfson WM831x PMICs
 *
 * Copyright 2009,2010 Wolfson Microelectronics PLC.
 *
 * Author: Mark Brown <[email protected]>
 */

#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/i2c.h>
#include <linux/delay.h>
#include <linux/mfd/core.h>
#include <linux/slab.h>
#include <linux/err.h>
#include <linux/of.h>
#include <linux/regmap.h>

#include <linux/mfd/wm831x/core.h>
#include <linux/mfd/wm831x/pdata.h>

static int wm831x_i2c_probe(struct i2c_client *i2c)
{ … }

static int wm831x_i2c_suspend(struct device *dev)
{ … }

static int wm831x_i2c_poweroff(struct device *dev)
{ … }

static const struct i2c_device_id wm831x_i2c_id[] = …;

static const struct dev_pm_ops wm831x_pm_ops = …;

static struct i2c_driver wm831x_i2c_driver = …;

static int __init wm831x_i2c_init(void)
{ … }
subsys_initcall(wm831x_i2c_init);