2 * STMicroelectronics pressures driver
4 * Copyright 2013 STMicroelectronics Inc.
6 * Denis Ciocca <denis.ciocca@st.com>
8 * Licensed under the GPL-2.
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>
17 #include <linux/iio/common/st_sensors.h>
18 #include <linux/iio/common/st_sensors_spi.h>
19 #include "st_pressure.h"
21 static int st_press_spi_probe(struct spi_device *spi)
23 struct iio_dev *indio_dev;
24 struct st_sensor_data *pdata;
27 indio_dev = iio_device_alloc(sizeof(*pdata));
28 if (indio_dev == NULL) {
30 goto iio_device_alloc_error;
33 pdata = iio_priv(indio_dev);
34 pdata->dev = &spi->dev;
36 st_sensors_spi_configure(indio_dev, spi, pdata);
38 err = st_press_common_probe(indio_dev, spi->dev.platform_data);
40 goto st_press_common_probe_error;
44 st_press_common_probe_error:
45 iio_device_free(indio_dev);
46 iio_device_alloc_error:
50 static int st_press_spi_remove(struct spi_device *spi)
52 st_press_common_remove(spi_get_drvdata(spi));
57 static const struct spi_device_id st_press_id_table[] = {
58 { LPS331AP_PRESS_DEV_NAME },
61 MODULE_DEVICE_TABLE(spi, st_press_id_table);
63 static struct spi_driver st_press_driver = {
66 .name = "st-press-spi",
68 .probe = st_press_spi_probe,
69 .remove = st_press_spi_remove,
70 .id_table = st_press_id_table,
72 module_spi_driver(st_press_driver);
74 MODULE_AUTHOR("Denis Ciocca <denis.ciocca@st.com>");
75 MODULE_DESCRIPTION("STMicroelectronics pressures spi driver");
76 MODULE_LICENSE("GPL v2");