1/*
2 * STMicroelectronics pressures driver
3 *
4 * Copyright 2013 STMicroelectronics Inc.
5 *
6 * Denis Ciocca <denis.ciocca@st.com>
7 *
8 * Licensed under the GPL-2.
9 */
10
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	{},
54};
55MODULE_DEVICE_TABLE(spi, st_press_id_table);
56
57static struct spi_driver st_press_driver = {
58	.driver = {
59		.name = "st-press-spi",
60	},
61	.probe = st_press_spi_probe,
62	.remove = st_press_spi_remove,
63	.id_table = st_press_id_table,
64};
65module_spi_driver(st_press_driver);
66
67MODULE_AUTHOR("Denis Ciocca <denis.ciocca@st.com>");
68MODULE_DESCRIPTION("STMicroelectronics pressures spi driver");
69MODULE_LICENSE("GPL v2");
70