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4391affa10
These drivers don't use the driver_data member of struct i2c_device_id, so don't explicitly initialize this member. This prepares putting driver_data in an anonymous union which requires either no initialization or named designators. But it's also a nice cleanup on its own. While add it, also remove commas after the sentinel entries. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Link: https://lore.kernel.org/r/20240508072928.2135858-2-u.kleine-koenig@pengutronix.de Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
84 lines
2.1 KiB
C
84 lines
2.1 KiB
C
// SPDX-License-Identifier: GPL-2.0
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/*
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* BMI160 - Bosch IMU, I2C bits
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*
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* Copyright (c) 2016, Intel Corporation.
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*
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* 7-bit I2C slave address is:
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* - 0x68 if SDO is pulled to GND
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* - 0x69 if SDO is pulled to VDDIO
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*/
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#include <linux/i2c.h>
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#include <linux/mod_devicetable.h>
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#include <linux/module.h>
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#include <linux/regmap.h>
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#include "bmi160.h"
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static int bmi160_i2c_probe(struct i2c_client *client)
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{
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const struct i2c_device_id *id = i2c_client_get_device_id(client);
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struct regmap *regmap;
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const char *name;
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regmap = devm_regmap_init_i2c(client, &bmi160_regmap_config);
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if (IS_ERR(regmap)) {
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dev_err(&client->dev, "Failed to register i2c regmap: %pe\n",
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regmap);
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return PTR_ERR(regmap);
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}
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if (id)
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name = id->name;
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else
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name = dev_name(&client->dev);
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return bmi160_core_probe(&client->dev, regmap, name, false);
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}
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static const struct i2c_device_id bmi160_i2c_id[] = {
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{ "bmi120" },
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{ "bmi160" },
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{}
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};
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MODULE_DEVICE_TABLE(i2c, bmi160_i2c_id);
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static const struct acpi_device_id bmi160_acpi_match[] = {
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/*
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* FIRMWARE BUG WORKAROUND
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* Some manufacturers like GPD, Lenovo or Aya used the incorrect
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* ID "10EC5280" for bmi160 in their DSDT. A fixed firmware is not
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* available as of Feb 2024 after trying to work with OEMs, and
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* this is not expected to change anymore since at least some of
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* the affected devices are from 2021/2022.
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*/
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{"10EC5280", 0},
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{"BMI0120", 0},
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{"BMI0160", 0},
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{ },
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};
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MODULE_DEVICE_TABLE(acpi, bmi160_acpi_match);
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static const struct of_device_id bmi160_of_match[] = {
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{ .compatible = "bosch,bmi120" },
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{ .compatible = "bosch,bmi160" },
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{ },
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};
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MODULE_DEVICE_TABLE(of, bmi160_of_match);
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static struct i2c_driver bmi160_i2c_driver = {
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.driver = {
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.name = "bmi160_i2c",
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.acpi_match_table = bmi160_acpi_match,
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.of_match_table = bmi160_of_match,
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},
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.probe = bmi160_i2c_probe,
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.id_table = bmi160_i2c_id,
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};
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module_i2c_driver(bmi160_i2c_driver);
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MODULE_AUTHOR("Daniel Baluta <daniel.baluta@intel.com>");
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MODULE_DESCRIPTION("BMI160 I2C driver");
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MODULE_LICENSE("GPL v2");
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MODULE_IMPORT_NS(IIO_BMI160);
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