linux/drivers/mfd/wm831x-spi.c

// SPDX-License-Identifier: GPL-2.0-or-later
/*
 * wm831x-spi.c  --  SPI 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/of.h>
#include <linux/pm.h>
#include <linux/spi/spi.h>
#include <linux/regmap.h>
#include <linux/err.h>

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

static int wm831x_spi_probe(struct spi_device *spi)
{ … }

static int wm831x_spi_suspend(struct device *dev)
{ … }

static int wm831x_spi_poweroff(struct device *dev)
{ … }

static const struct dev_pm_ops wm831x_spi_pm = …;

static const struct spi_device_id wm831x_spi_ids[] = …;

static struct spi_driver wm831x_spi_driver = …;

static int __init wm831x_spi_init(void)
{ … }
subsys_initcall(wm831x_spi_init);