mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2025-01-10 07:00:48 +00:00
9abcd24002
After commit b8a1a4cd5a98 ("i2c: Provide a temporary .probe_new()
call-back type"), all drivers being converted to .probe_new() and then
03c835f498b5 ("i2c: Switch .probe() to not take an id parameter") convert
back to (the new) .probe() to be able to eventually drop .probe_new() from
struct i2c_driver.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de
Link: https://lore.kernel.org/r/20230425095716.331419-1-u.kleine-koenig@pengutronix.de
Signed-off-by: Mark Brown <broonie@kernel.org
77 lines
1.8 KiB
C
77 lines
1.8 KiB
C
// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
|
|
//
|
|
// cs35l45-i2c.c -- CS35L45 I2C driver
|
|
//
|
|
// Copyright 2019-2022 Cirrus Logic, Inc.
|
|
//
|
|
// Author: James Schulman <james.schulman@cirrus.com>
|
|
|
|
#include <linux/device.h>
|
|
#include <linux/module.h>
|
|
#include <linux/i2c.h>
|
|
#include <linux/regmap.h>
|
|
|
|
#include "cs35l45.h"
|
|
|
|
static int cs35l45_i2c_probe(struct i2c_client *client)
|
|
{
|
|
struct cs35l45_private *cs35l45;
|
|
struct device *dev = &client->dev;
|
|
int ret;
|
|
|
|
cs35l45 = devm_kzalloc(dev, sizeof(struct cs35l45_private), GFP_KERNEL);
|
|
if (!cs35l45)
|
|
return -ENOMEM;
|
|
|
|
i2c_set_clientdata(client, cs35l45);
|
|
cs35l45->regmap = devm_regmap_init_i2c(client, &cs35l45_i2c_regmap);
|
|
if (IS_ERR(cs35l45->regmap)) {
|
|
ret = PTR_ERR(cs35l45->regmap);
|
|
dev_err(dev, "Failed to allocate register map: %d\n", ret);
|
|
return ret;
|
|
}
|
|
|
|
cs35l45->dev = dev;
|
|
cs35l45->irq = client->irq;
|
|
cs35l45->bus_type = CONTROL_BUS_I2C;
|
|
cs35l45->i2c_addr = client->addr;
|
|
|
|
return cs35l45_probe(cs35l45);
|
|
}
|
|
|
|
static void cs35l45_i2c_remove(struct i2c_client *client)
|
|
{
|
|
struct cs35l45_private *cs35l45 = i2c_get_clientdata(client);
|
|
|
|
cs35l45_remove(cs35l45);
|
|
}
|
|
|
|
static const struct of_device_id cs35l45_of_match[] = {
|
|
{ .compatible = "cirrus,cs35l45" },
|
|
{},
|
|
};
|
|
MODULE_DEVICE_TABLE(of, cs35l45_of_match);
|
|
|
|
static const struct i2c_device_id cs35l45_id_i2c[] = {
|
|
{ "cs35l45", 0 },
|
|
{}
|
|
};
|
|
MODULE_DEVICE_TABLE(i2c, cs35l45_id_i2c);
|
|
|
|
static struct i2c_driver cs35l45_i2c_driver = {
|
|
.driver = {
|
|
.name = "cs35l45",
|
|
.of_match_table = cs35l45_of_match,
|
|
.pm = &cs35l45_pm_ops,
|
|
},
|
|
.id_table = cs35l45_id_i2c,
|
|
.probe = cs35l45_i2c_probe,
|
|
.remove = cs35l45_i2c_remove,
|
|
};
|
|
module_i2c_driver(cs35l45_i2c_driver);
|
|
|
|
MODULE_DESCRIPTION("I2C CS35L45 driver");
|
|
MODULE_AUTHOR("James Schulman, Cirrus Logic Inc, <james.schulman@cirrus.com>");
|
|
MODULE_LICENSE("Dual BSD/GPL");
|
|
MODULE_IMPORT_NS(SND_SOC_CS35L45);
|