Release 4.14 drivers/iio/pressure/st_pressure_spi.c
/*
* STMicroelectronics pressures driver
*
* Copyright 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_pressure.h"
#ifdef CONFIG_OF
/*
* For new single-chip sensors use <device_name> as compatible string.
* For old single-chip devices keep <device_name>-press to maintain
* compatibility
*/
static const struct of_device_id st_press_of_match[] = {
{
.compatible = "st,lps001wp-press",
.data = LPS001WP_PRESS_DEV_NAME,
},
{
.compatible = "st,lps25h-press",
.data = LPS25H_PRESS_DEV_NAME,
},
{
.compatible = "st,lps331ap-press",
.data = LPS331AP_PRESS_DEV_NAME,
},
{
.compatible = "st,lps22hb-press",
.data = LPS22HB_PRESS_DEV_NAME,
},
{},
};
MODULE_DEVICE_TABLE(of, st_press_of_match);
#else
#define st_press_of_match NULL
#endif
static int st_press_spi_probe(struct spi_device *spi)
{
struct iio_dev *indio_dev;
struct st_sensor_data *press_data;
int err;
indio_dev = devm_iio_device_alloc(&spi->dev, sizeof(*press_data));
if (indio_dev == NULL)
return -ENOMEM;
press_data = iio_priv(indio_dev);
st_sensors_of_name_probe(&spi->dev, st_press_of_match,
spi->modalias, sizeof(spi->modalias));
st_sensors_spi_configure(indio_dev, spi, press_data);
err = st_press_common_probe(indio_dev);
if (err < 0)
return err;
return 0;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Denis Ciocca | 75 | 70.75% | 2 | 50.00% |
| Lorenzo Bianconi | 21 | 19.81% | 1 | 25.00% |
| Sachin Kamat | 10 | 9.43% | 1 | 25.00% |
| Total | 106 | 100.00% | 4 | 100.00% |
static int st_press_spi_remove(struct spi_device *spi)
{
st_press_common_remove(spi_get_drvdata(spi));
return 0;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Denis Ciocca | 22 | 100.00% | 1 | 100.00% |
| Total | 22 | 100.00% | 1 | 100.00% |
static const struct spi_device_id st_press_id_table[] = {
{ LPS001WP_PRESS_DEV_NAME },
{ LPS25H_PRESS_DEV_NAME },
{ LPS331AP_PRESS_DEV_NAME },
{ LPS22HB_PRESS_DEV_NAME },
{},
};
MODULE_DEVICE_TABLE(spi, st_press_id_table);
static struct spi_driver st_press_driver = {
.driver = {
.name = "st-press-spi",
.of_match_table = of_match_ptr(st_press_of_match),
},
.probe = st_press_spi_probe,
.remove = st_press_spi_remove,
.id_table = st_press_id_table,
};
module_spi_driver(st_press_driver);
MODULE_AUTHOR("Denis Ciocca <denis.ciocca@st.com>");
MODULE_DESCRIPTION("STMicroelectronics pressures spi driver");
MODULE_LICENSE("GPL v2");
Overall Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Denis Ciocca | 204 | 62.77% | 4 | 57.14% |
| Lorenzo Bianconi | 107 | 32.92% | 1 | 14.29% |
| Sachin Kamat | 10 | 3.08% | 1 | 14.29% |
| Grégor Boirie | 4 | 1.23% | 1 | 14.29% |
| Total | 325 | 100.00% | 7 | 100.00% |
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