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iio: light: max44000: use device-managed functions in probe

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This is a simple conversion. Both iio_device_register() and
iio_triggered_buffer_setup() functions have device-managed variants.

Signed-off-by: Alexandru Ardelean <aardelean@deviqon.com>
Link: https://lore.kernel.org/r/20210913120002.306280-1-aardelean@deviqon.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Alexandru Ardelean 2021-09-13 15:00:02 +03:00 committed by Jonathan Cameron
parent da6fd25909
commit 2b025c92cd
1 changed files with 3 additions and 14 deletions
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17
drivers/iio/light/max44000.c
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@ -540,7 +540,6 @@ static int max44000_probe(struct i2c_client *client,
return PTR_ERR(data->regmap);
}
i2c_set_clientdata(client, indio_dev);
mutex_init(&data->lock);
indio_dev->info = &max44000_info;
indio_dev->name = MAX44000_DRV_NAME;
@ -589,23 +588,14 @@ static int max44000_probe(struct i2c_client *client,
return ret;
}
ret = iio_triggered_buffer_setup(indio_dev, NULL, max44000_trigger_handler, NULL);
ret = devm_iio_triggered_buffer_setup(&client->dev, indio_dev, NULL,
max44000_trigger_handler, NULL);
if (ret < 0) {
dev_err(&client->dev, "iio triggered buffer setup failed\n");
return ret;
}
return iio_device_register(indio_dev);
}
static int max44000_remove(struct i2c_client *client)
{
struct iio_dev *indio_dev = i2c_get_clientdata(client);
iio_device_unregister(indio_dev);
iio_triggered_buffer_cleanup(indio_dev);
return 0;
return devm_iio_device_register(&client->dev, indio_dev);
}
static const struct i2c_device_id max44000_id[] = {
@ -628,7 +618,6 @@ static struct i2c_driver max44000_driver = {
.acpi_match_table = ACPI_PTR(max44000_acpi_match),
},
.probe = max44000_probe,
.remove = max44000_remove,
.id_table = max44000_id,
};