1/*
2 * STMicroelectronics magnetometers driver
3 *
4 * Copyright 2012-2013 STMicroelectronics Inc.
5 *
6 * Denis Ciocca <denis.ciocca@st.com>
7 * v. 1.0.0
8 * Licensed under the GPL-2.
9 */
10
11#ifndef ST_MAGN_H
12#define ST_MAGN_H
13
14#include <linux/types.h>
15#include <linux/iio/common/st_sensors.h>
16
17#define LSM303DLHC_MAGN_DEV_NAME	"lsm303dlhc_magn"
18#define LSM303DLM_MAGN_DEV_NAME		"lsm303dlm_magn"
19#define LIS3MDL_MAGN_DEV_NAME		"lis3mdl"
20
21int st_magn_common_probe(struct iio_dev *indio_dev,
22					struct st_sensors_platform_data *pdata);
23void st_magn_common_remove(struct iio_dev *indio_dev);
24
25#ifdef CONFIG_IIO_BUFFER
26int st_magn_allocate_ring(struct iio_dev *indio_dev);
27void st_magn_deallocate_ring(struct iio_dev *indio_dev);
28#else /* CONFIG_IIO_BUFFER */
29static inline int st_magn_probe_trigger(struct iio_dev *indio_dev, int irq)
30{
31	return 0;
32}
33static inline void st_magn_remove_trigger(struct iio_dev *indio_dev, int irq)
34{
35	return;
36}
37static inline int st_magn_allocate_ring(struct iio_dev *indio_dev)
38{
39	return 0;
40}
41static inline void st_magn_deallocate_ring(struct iio_dev *indio_dev)
42{
43}
44#endif /* CONFIG_IIO_BUFFER */
45
46#endif /* ST_MAGN_H */
47