diff options
Diffstat (limited to 'drivers/iio/magnetometer/bmc150_magn_i2c.c')
| -rw-r--r-- | drivers/iio/magnetometer/bmc150_magn_i2c.c | 40 |
1 files changed, 12 insertions, 28 deletions
diff --git a/drivers/iio/magnetometer/bmc150_magn_i2c.c b/drivers/iio/magnetometer/bmc150_magn_i2c.c index 57e40dd1222e..b110791f688a 100644 --- a/drivers/iio/magnetometer/bmc150_magn_i2c.c +++ b/drivers/iio/magnetometer/bmc150_magn_i2c.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * 3-axis magnetometer driver supporting following I2C Bosch-Sensortec chips: * - BMC150 @@ -5,28 +6,18 @@ * - BMM150 * * Copyright (c) 2016, Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. */ #include <linux/device.h> #include <linux/mod_devicetable.h> #include <linux/i2c.h> #include <linux/module.h> -#include <linux/acpi.h> #include <linux/regmap.h> #include "bmc150_magn.h" -static int bmc150_magn_i2c_probe(struct i2c_client *client, - const struct i2c_device_id *id) +static int bmc150_magn_i2c_probe(struct i2c_client *client) { + const struct i2c_device_id *id = i2c_client_get_device_id(client); struct regmap *regmap; const char *name = NULL; @@ -42,31 +33,24 @@ static int bmc150_magn_i2c_probe(struct i2c_client *client, return bmc150_magn_probe(&client->dev, regmap, client->irq, name); } -static int bmc150_magn_i2c_remove(struct i2c_client *client) +static void bmc150_magn_i2c_remove(struct i2c_client *client) { - return bmc150_magn_remove(&client->dev); + bmc150_magn_remove(&client->dev); } -static const struct acpi_device_id bmc150_magn_acpi_match[] = { - {"BMC150B", 0}, - {"BMC156B", 0}, - {"BMM150B", 0}, - {}, -}; -MODULE_DEVICE_TABLE(acpi, bmc150_magn_acpi_match); - static const struct i2c_device_id bmc150_magn_i2c_id[] = { - {"bmc150_magn", 0}, - {"bmc156_magn", 0}, - {"bmm150_magn", 0}, - {} + { "bmc150_magn" }, + { "bmc156_magn" }, + { "bmm150_magn" }, + { } }; MODULE_DEVICE_TABLE(i2c, bmc150_magn_i2c_id); static const struct of_device_id bmc150_magn_of_match[] = { { .compatible = "bosch,bmc150_magn" }, { .compatible = "bosch,bmc156_magn" }, - { .compatible = "bosch,bmm150_magn" }, + { .compatible = "bosch,bmm150_magn" }, /* deprecated compatible */ + { .compatible = "bosch,bmm150" }, { } }; MODULE_DEVICE_TABLE(of, bmc150_magn_of_match); @@ -75,7 +59,6 @@ static struct i2c_driver bmc150_magn_driver = { .driver = { .name = "bmc150_magn_i2c", .of_match_table = bmc150_magn_of_match, - .acpi_match_table = ACPI_PTR(bmc150_magn_acpi_match), .pm = &bmc150_magn_pm_ops, }, .probe = bmc150_magn_i2c_probe, @@ -87,3 +70,4 @@ module_i2c_driver(bmc150_magn_driver); MODULE_AUTHOR("Daniel Baluta <daniel.baluta@intel.com"); MODULE_LICENSE("GPL v2"); MODULE_DESCRIPTION("BMC150 I2C magnetometer driver"); +MODULE_IMPORT_NS("IIO_BMC150_MAGN"); |