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11#include <linux/kernel.h>
12#include <linux/module.h>
13#include <linux/slab.h>
14#include <linux/spi/spi.h>
15#include <linux/iio/iio.h>
16
17#include <linux/iio/common/st_sensors.h>
18#include <linux/iio/common/st_sensors_spi.h>
19#include "st_pressure.h"
20
21static int st_press_spi_probe(struct spi_device *spi)
22{
23 struct iio_dev *indio_dev;
24 struct st_sensor_data *press_data;
25 int err;
26
27 indio_dev = devm_iio_device_alloc(&spi->dev, sizeof(*press_data));
28 if (indio_dev == NULL)
29 return -ENOMEM;
30
31 press_data = iio_priv(indio_dev);
32
33 st_sensors_spi_configure(indio_dev, spi, press_data);
34
35 err = st_press_common_probe(indio_dev);
36 if (err < 0)
37 return err;
38
39 return 0;
40}
41
42static int st_press_spi_remove(struct spi_device *spi)
43{
44 st_press_common_remove(spi_get_drvdata(spi));
45
46 return 0;
47}
48
49static const struct spi_device_id st_press_id_table[] = {
50 { LPS001WP_PRESS_DEV_NAME },
51 { LPS25H_PRESS_DEV_NAME },
52 { LPS331AP_PRESS_DEV_NAME },
53 { LPS22HB_PRESS_DEV_NAME },
54 {},
55};
56MODULE_DEVICE_TABLE(spi, st_press_id_table);
57
58static struct spi_driver st_press_driver = {
59 .driver = {
60 .name = "st-press-spi",
61 },
62 .probe = st_press_spi_probe,
63 .remove = st_press_spi_remove,
64 .id_table = st_press_id_table,
65};
66module_spi_driver(st_press_driver);
67
68MODULE_AUTHOR("Denis Ciocca <denis.ciocca@st.com>");
69MODULE_DESCRIPTION("STMicroelectronics pressures spi driver");
70MODULE_LICENSE("GPL v2");
71