.write_raw_get_fmt = adxl345_write_raw_get_fmt,
};
+static void adxl345_powerdown(void *regmap)
+{
+ regmap_write(regmap, ADXL345_REG_POWER_CTL, ADXL345_POWER_CTL_STANDBY);
+}
+
int adxl345_core_probe(struct device *dev, struct regmap *regmap,
enum adxl345_device_type type, const char *name)
{
return -ENOMEM;
data = iio_priv(indio_dev);
- dev_set_drvdata(dev, indio_dev);
data->regmap = regmap;
data->type = type;
/* Enable full-resolution mode */
return ret;
}
- ret = iio_device_register(indio_dev);
- if (ret < 0) {
- dev_err(dev, "iio_device_register failed: %d\n", ret);
- regmap_write(data->regmap, ADXL345_REG_POWER_CTL,
- ADXL345_POWER_CTL_STANDBY);
- }
+ ret = devm_add_action_or_reset(dev, adxl345_powerdown, data->regmap);
+ if (ret < 0)
+ return ret;
- return ret;
+ return devm_iio_device_register(dev, indio_dev);
}
EXPORT_SYMBOL_GPL(adxl345_core_probe);
-int adxl345_core_remove(struct device *dev)
-{
- struct iio_dev *indio_dev = dev_get_drvdata(dev);
- struct adxl345_data *data = iio_priv(indio_dev);
-
- iio_device_unregister(indio_dev);
-
- return regmap_write(data->regmap, ADXL345_REG_POWER_CTL,
- ADXL345_POWER_CTL_STANDBY);
-}
-EXPORT_SYMBOL_GPL(adxl345_core_remove);
-
MODULE_AUTHOR("Eva Rachel Retuya <eraretuya@gmail.com>");
MODULE_DESCRIPTION("ADXL345 3-Axis Digital Accelerometer core driver");
MODULE_LICENSE("GPL v2");
id->name);
}
-static int adxl345_i2c_remove(struct i2c_client *client)
-{
- return adxl345_core_remove(&client->dev);
-}
-
static const struct i2c_device_id adxl345_i2c_id[] = {
{ "adxl345", ADXL345 },
{ "adxl375", ADXL375 },
.of_match_table = adxl345_of_match,
},
.probe = adxl345_i2c_probe,
- .remove = adxl345_i2c_remove,
.id_table = adxl345_i2c_id,
};
return adxl345_core_probe(&spi->dev, regmap, id->driver_data, id->name);
}
-static int adxl345_spi_remove(struct spi_device *spi)
-{
- return adxl345_core_remove(&spi->dev);
-}
-
static const struct spi_device_id adxl345_spi_id[] = {
{ "adxl345", ADXL345 },
{ "adxl375", ADXL375 },
.of_match_table = adxl345_of_match,
},
.probe = adxl345_spi_probe,
- .remove = adxl345_spi_remove,
.id_table = adxl345_spi_id,
};