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Release 4.7 drivers/iio/gyro/st_gyro_i2c.c

Directory: drivers/iio/gyro
/*
 * 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/i2c.h>
#include <linux/iio/iio.h>

#include <linux/iio/common/st_sensors.h>
#include <linux/iio/common/st_sensors_i2c.h>
#include "st_gyro.h"

#ifdef CONFIG_OF

static const struct of_device_id st_gyro_of_match[] = {
	{
		.compatible = "st,l3g4200d-gyro",
		.data = L3G4200D_GYRO_DEV_NAME,
        },
	{
		.compatible = "st,lsm330d-gyro",
		.data = LSM330D_GYRO_DEV_NAME,
        },
	{
		.compatible = "st,lsm330dl-gyro",
		.data = LSM330DL_GYRO_DEV_NAME,
        },
	{
		.compatible = "st,lsm330dlc-gyro",
		.data = LSM330DLC_GYRO_DEV_NAME,
        },
	{
		.compatible = "st,l3gd20-gyro",
		.data = L3GD20_GYRO_DEV_NAME,
        },
	{
		.compatible = "st,l3g4is-gyro",
		.data = L3G4IS_GYRO_DEV_NAME,
        },
	{
		.compatible = "st,lsm330-gyro",
		.data = LSM330_GYRO_DEV_NAME,
        },
	{
		.compatible = "st,lsm9ds0-gyro",
		.data = LSM9DS0_GYRO_DEV_NAME,
        },
	{},
};
MODULE_DEVICE_TABLE(of, st_gyro_of_match);
#else

#define st_gyro_of_match NULL
#endif


static int st_gyro_i2c_probe(struct i2c_client *client, const struct i2c_device_id *id) { struct iio_dev *indio_dev; struct st_sensor_data *gdata; int err; indio_dev = devm_iio_device_alloc(&client->dev, sizeof(*gdata)); if (!indio_dev) return -ENOMEM; gdata = iio_priv(indio_dev); st_sensors_of_i2c_probe(client, st_gyro_of_match); st_sensors_i2c_configure(indio_dev, client, gdata); err = st_gyro_common_probe(indio_dev); if (err < 0) return err; return 0; }

Contributors

PersonTokensPropCommitsCommitProp
denis cioccadenis ciocca7981.44%133.33%
sachin kamatsachin kamat1111.34%133.33%
linus walleijlinus walleij77.22%133.33%
Total97100.00%3100.00%


static int st_gyro_i2c_remove(struct i2c_client *client) { st_gyro_common_remove(i2c_get_clientdata(client)); return 0; }

Contributors

PersonTokensPropCommitsCommitProp
denis cioccadenis ciocca22100.00%1100.00%
Total22100.00%1100.00%

static const struct i2c_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 }, { LSM9DS0_GYRO_DEV_NAME }, {}, }; MODULE_DEVICE_TABLE(i2c, st_gyro_id_table); static struct i2c_driver st_gyro_driver = { .driver = { .name = "st-gyro-i2c", .of_match_table = of_match_ptr(st_gyro_of_match), }, .probe = st_gyro_i2c_probe, .remove = st_gyro_i2c_remove, .id_table = st_gyro_id_table, }; module_i2c_driver(st_gyro_driver); MODULE_AUTHOR("Denis Ciocca <denis.ciocca@st.com>"); MODULE_DESCRIPTION("STMicroelectronics gyroscopes i2c driver"); MODULE_LICENSE("GPL v2");

Overall Contributors

PersonTokensPropCommitsCommitProp
denis cioccadenis ciocca22459.10%125.00%
linus walleijlinus walleij12833.77%125.00%
crestez dan leonardcrestez dan leonard164.22%125.00%
sachin kamatsachin kamat112.90%125.00%
Total379100.00%4100.00%
Directory: drivers/iio/gyro
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