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/*
* STMicroelectronics gyroscopes driver
*
* Copyright 2012-2013 STMicroelectronics Inc.
*
* Denis Ciocca <denis.ciocca@st.com>
*
* Licensed under the GPL-2.
*/
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/slab.h>
#include <linux/spi/spi.h>
#include <linux/iio/iio.h>
#include <linux/iio/common/st_sensors.h>
#include <linux/iio/common/st_sensors_spi.h>
#include "st_gyro.h"
static int st_gyro_spi_probe(struct spi_device *spi)
{
struct iio_dev *indio_dev;
struct st_sensor_data *gdata;
int err;
indio_dev = devm_iio_device_alloc(&spi->dev, sizeof(*gdata));
if (!indio_dev)
return -ENOMEM;
gdata = iio_priv(indio_dev);
gdata->dev = &spi->dev;
st_sensors_spi_configure(indio_dev, spi, gdata);
err = st_gyro_common_probe(indio_dev);
if (err < 0)
return err;
return 0;
}
static int st_gyro_spi_remove(struct spi_device *spi)
{
st_gyro_common_remove(spi_get_drvdata(spi));
return 0;
}
static const struct spi_device_id st_gyro_id_table[] = {
{ L3G4200D_GYRO_DEV_NAME },
{ LSM330D_GYRO_DEV_NAME },
{ LSM330DL_GYRO_DEV_NAME },
{ LSM330DLC_GYRO_DEV_NAME },
{ L3GD20_GYRO_DEV_NAME },
{ L3G4IS_GYRO_DEV_NAME },
{ LSM330_GYRO_DEV_NAME },
{},
};
MODULE_DEVICE_TABLE(spi, st_gyro_id_table);
static struct spi_driver st_gyro_driver = {
.driver = {
.owner = THIS_MODULE,
.name = "st-gyro-spi",
},
.probe = st_gyro_spi_probe,
.remove = st_gyro_spi_remove,
.id_table = st_gyro_id_table,
};
module_spi_driver(st_gyro_driver);
MODULE_AUTHOR("Denis Ciocca <denis.ciocca@st.com>");
MODULE_DESCRIPTION("STMicroelectronics gyroscopes spi driver");
MODULE_LICENSE("GPL v2");
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