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687c8848c6
Using this macro allows the compiler to remove unused structures and callbacks if we are not building with CONFIG_PM* without needing __maybe_unused markings. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Cc: Sean Nyekjaer <sean@geanix.com> -- Switched to Paul Cercueil's more flexible implementation fo the macro. Dropped Sean's Ack given new form of macro being used. Acked-by: Sean Nyekjaer <sean@geanix.com> Link: https://lore.kernel.org/r/20220925155719.3316280-3-jic23@kernel.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
59 lines
1.4 KiB
C
59 lines
1.4 KiB
C
// SPDX-License-Identifier: GPL-2.0
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/*
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* NXP FXLS8962AF/FXLS8964AF Accelerometer I2C Driver
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*
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* Copyright 2021 Connected Cars A/S
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*/
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#include <linux/dev_printk.h>
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#include <linux/err.h>
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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 "fxls8962af.h"
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static int fxls8962af_probe(struct i2c_client *client)
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{
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struct regmap *regmap;
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regmap = devm_regmap_init_i2c(client, &fxls8962af_i2c_regmap_conf);
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if (IS_ERR(regmap)) {
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dev_err(&client->dev, "Failed to initialize i2c regmap\n");
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return PTR_ERR(regmap);
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}
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return fxls8962af_core_probe(&client->dev, regmap, client->irq);
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}
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static const struct i2c_device_id fxls8962af_id[] = {
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{ "fxls8962af", fxls8962af },
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{ "fxls8964af", fxls8964af },
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{}
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};
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MODULE_DEVICE_TABLE(i2c, fxls8962af_id);
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static const struct of_device_id fxls8962af_of_match[] = {
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{ .compatible = "nxp,fxls8962af" },
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{ .compatible = "nxp,fxls8964af" },
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{}
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};
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MODULE_DEVICE_TABLE(of, fxls8962af_of_match);
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static struct i2c_driver fxls8962af_driver = {
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.driver = {
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.name = "fxls8962af_i2c",
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.of_match_table = fxls8962af_of_match,
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.pm = pm_ptr(&fxls8962af_pm_ops),
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},
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.probe_new = fxls8962af_probe,
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.id_table = fxls8962af_id,
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};
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module_i2c_driver(fxls8962af_driver);
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MODULE_AUTHOR("Sean Nyekjaer <sean@geanix.com>");
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MODULE_DESCRIPTION("NXP FXLS8962AF/FXLS8964AF accelerometer i2c driver");
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MODULE_LICENSE("GPL v2");
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MODULE_IMPORT_NS(IIO_FXLS8962AF);
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