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fa9ab814e8
Avoiding unused variable warnings when using this macro adds complexity that in simple cases like this one is not justified for the small saving in data. Switch include to mod_devicetable.h as that contains the only ACPI specific definitions needed in this driver. Cc: Mike Looijmans <mike.looijmans@topic.nl> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Link: https://lore.kernel.org/r/20231231183514.566609-10-jic23@kernel.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
82 lines
1.8 KiB
C
82 lines
1.8 KiB
C
// SPDX-License-Identifier: GPL-2.0-only
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#include <linux/i2c.h>
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#include <linux/regmap.h>
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#include <linux/iio/iio.h>
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#include <linux/module.h>
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#include <linux/mod_devicetable.h>
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#include "bmg160.h"
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static const struct regmap_config bmg160_regmap_i2c_conf = {
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.reg_bits = 8,
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.val_bits = 8,
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.max_register = 0x3f
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};
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static int bmg160_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 = NULL;
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regmap = devm_regmap_init_i2c(client, &bmg160_regmap_i2c_conf);
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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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return bmg160_core_probe(&client->dev, regmap, client->irq, name);
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}
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static void bmg160_i2c_remove(struct i2c_client *client)
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{
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bmg160_core_remove(&client->dev);
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}
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static const struct acpi_device_id bmg160_acpi_match[] = {
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{"BMG0160", 0},
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{"BMI055B", 0},
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{"BMI088B", 0},
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{},
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};
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MODULE_DEVICE_TABLE(acpi, bmg160_acpi_match);
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static const struct i2c_device_id bmg160_i2c_id[] = {
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{"bmg160", 0},
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{"bmi055_gyro", 0},
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{"bmi088_gyro", 0},
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{}
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};
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MODULE_DEVICE_TABLE(i2c, bmg160_i2c_id);
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static const struct of_device_id bmg160_of_match[] = {
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{ .compatible = "bosch,bmg160" },
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{ .compatible = "bosch,bmi055_gyro" },
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{ }
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};
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MODULE_DEVICE_TABLE(of, bmg160_of_match);
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static struct i2c_driver bmg160_i2c_driver = {
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.driver = {
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.name = "bmg160_i2c",
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.acpi_match_table = bmg160_acpi_match,
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.of_match_table = bmg160_of_match,
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.pm = &bmg160_pm_ops,
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},
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.probe = bmg160_i2c_probe,
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.remove = bmg160_i2c_remove,
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.id_table = bmg160_i2c_id,
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};
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module_i2c_driver(bmg160_i2c_driver);
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MODULE_AUTHOR("Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>");
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MODULE_LICENSE("GPL v2");
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MODULE_DESCRIPTION("BMG160 I2C Gyro driver");
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