linux/drivers/mfd/tps6507x.c

/*
 * tps6507x.c  --  TPS6507x chip family multi-function driver
 *
 *  Copyright (c) 2010 RidgeRun ([email protected])
 *
 * Author: Todd Fischer
 *         [email protected]
 *
 * Credits:
 *
 *    Using code from wm831x-*.c, wm8400-core, Wolfson Microelectronics PLC.
 *
 * For licencing details see kernel-base/COPYING
 *
 */

#include <linux/module.h>
#include <linux/moduleparam.h>
#include <linux/init.h>
#include <linux/slab.h>
#include <linux/i2c.h>
#include <linux/of.h>
#include <linux/mfd/core.h>
#include <linux/mfd/tps6507x.h>

static const struct mfd_cell tps6507x_devs[] = …;


static int tps6507x_i2c_read_device(struct tps6507x_dev *tps6507x, char reg,
				  int bytes, void *dest)
{ … }

static int tps6507x_i2c_write_device(struct tps6507x_dev *tps6507x, char reg,
				   int bytes, void *src)
{ … }

static int tps6507x_i2c_probe(struct i2c_client *i2c)
{ … }

static const struct i2c_device_id tps6507x_i2c_id[] = …;
MODULE_DEVICE_TABLE(i2c, tps6507x_i2c_id);

#ifdef CONFIG_OF
static const struct of_device_id tps6507x_of_match[] = …;
MODULE_DEVICE_TABLE(of, tps6507x_of_match);
#endif

static struct i2c_driver tps6507x_i2c_driver = …;

static int __init tps6507x_i2c_init(void)
{ … }
/* init early so consumer devices can complete system boot */
subsys_initcall(tps6507x_i2c_init);

static void __exit tps6507x_i2c_exit(void)
{ … }
module_exit(tps6507x_i2c_exit);

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