/* * 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); 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");