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37b1ea3065
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. Drop unused acpi.h include. Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202311231427.vEQAuxvI-lkp@intel.com/ Cc: Carlos Song <carlos.song@nxp.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Link: https://lore.kernel.org/r/20231231183514.566609-12-jic23@kernel.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
70 lines
1.8 KiB
C
70 lines
1.8 KiB
C
// SPDX-License-Identifier: GPL-2.0
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/*
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* FXOS8700 - NXP IMU, I2C bits
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*
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* 7-bit I2C slave address determined by SA1 and SA0 logic level
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* inputs represented in the following table:
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* SA1 | SA0 | Slave Address
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* 0 | 0 | 0x1E
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* 0 | 1 | 0x1D
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* 1 | 0 | 0x1C
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* 1 | 1 | 0x1F
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*/
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#include <linux/i2c.h>
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#include <linux/module.h>
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#include <linux/mod_devicetable.h>
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#include <linux/regmap.h>
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#include "fxos8700.h"
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static int fxos8700_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, &fxos8700_regmap_config);
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if (IS_ERR(regmap)) {
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dev_err(&client->dev, "Failed to register i2c regmap %ld\n", PTR_ERR(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 fxos8700_core_probe(&client->dev, regmap, name, false);
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}
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static const struct i2c_device_id fxos8700_i2c_id[] = {
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{"fxos8700", 0},
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{ }
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};
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MODULE_DEVICE_TABLE(i2c, fxos8700_i2c_id);
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static const struct acpi_device_id fxos8700_acpi_match[] = {
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{"FXOS8700", 0},
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{ }
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};
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MODULE_DEVICE_TABLE(acpi, fxos8700_acpi_match);
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static const struct of_device_id fxos8700_of_match[] = {
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{ .compatible = "nxp,fxos8700" },
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{ }
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};
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MODULE_DEVICE_TABLE(of, fxos8700_of_match);
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static struct i2c_driver fxos8700_i2c_driver = {
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.driver = {
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.name = "fxos8700_i2c",
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.acpi_match_table = fxos8700_acpi_match,
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.of_match_table = fxos8700_of_match,
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},
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.probe = fxos8700_i2c_probe,
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.id_table = fxos8700_i2c_id,
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};
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module_i2c_driver(fxos8700_i2c_driver);
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MODULE_AUTHOR("Robert Jones <rjones@gateworks.com>");
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MODULE_DESCRIPTION("FXOS8700 I2C driver");
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MODULE_LICENSE("GPL v2");
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