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1/* SPDX-License-Identifier: GPL-2.0-only */2/*3 * STMicroelectronics magnetometers driver4 *5 * Copyright 2012-2013 STMicroelectronics Inc.6 *7 * Denis Ciocca <denis.ciocca@st.com>8 * v. 1.0.09 */10 11#ifndef ST_MAGN_H12#define ST_MAGN_H13 14#include <linux/types.h>15#include <linux/iio/common/st_sensors.h>16 17#define LSM303DLH_MAGN_DEV_NAME "lsm303dlh_magn"18#define LSM303DLHC_MAGN_DEV_NAME "lsm303dlhc_magn"19#define LSM303DLM_MAGN_DEV_NAME "lsm303dlm_magn"20#define LIS3MDL_MAGN_DEV_NAME "lis3mdl"21#define LSM303AGR_MAGN_DEV_NAME "lsm303agr_magn"22#define LIS2MDL_MAGN_DEV_NAME "lis2mdl"23#define LSM9DS1_MAGN_DEV_NAME "lsm9ds1_magn"24#define IIS2MDC_MAGN_DEV_NAME "iis2mdc"25#define LSM303C_MAGN_DEV_NAME "lsm303c_magn"26 27#ifdef CONFIG_IIO_BUFFER28int st_magn_allocate_ring(struct iio_dev *indio_dev);29int st_magn_trig_set_state(struct iio_trigger *trig, bool state);30#define ST_MAGN_TRIGGER_SET_STATE (&st_magn_trig_set_state)31#else /* CONFIG_IIO_BUFFER */32static inline int st_magn_allocate_ring(struct iio_dev *indio_dev)33{34 return 0;35}36#define ST_MAGN_TRIGGER_SET_STATE NULL37#endif /* CONFIG_IIO_BUFFER */38 39#endif /* ST_MAGN_H */40