1fda8d26eSThomas Gleixner /* SPDX-License-Identifier: GPL-2.0-only */ 2872e79adSDenis Ciocca /* 3872e79adSDenis Ciocca * STMicroelectronics magnetometers driver 4872e79adSDenis Ciocca * 5872e79adSDenis Ciocca * Copyright 2012-2013 STMicroelectronics Inc. 6872e79adSDenis Ciocca * 7872e79adSDenis Ciocca * Denis Ciocca <denis.ciocca@st.com> 8872e79adSDenis Ciocca * v. 1.0.0 9872e79adSDenis Ciocca */ 10872e79adSDenis Ciocca 11872e79adSDenis Ciocca #ifndef ST_MAGN_H 12872e79adSDenis Ciocca #define ST_MAGN_H 13872e79adSDenis Ciocca 14872e79adSDenis Ciocca #include <linux/types.h> 15872e79adSDenis Ciocca #include <linux/iio/common/st_sensors.h> 16872e79adSDenis Ciocca 171038a687SLinus Walleij #define LSM303DLH_MAGN_DEV_NAME "lsm303dlh_magn" 18872e79adSDenis Ciocca #define LSM303DLHC_MAGN_DEV_NAME "lsm303dlhc_magn" 19872e79adSDenis Ciocca #define LSM303DLM_MAGN_DEV_NAME "lsm303dlm_magn" 20872e79adSDenis Ciocca #define LIS3MDL_MAGN_DEV_NAME "lis3mdl" 211e9676a8SGiuseppe Barba #define LSM303AGR_MAGN_DEV_NAME "lsm303agr_magn" 22d0b7fea5SLorenzo Bianconi #define LIS2MDL_MAGN_DEV_NAME "lis2mdl" 230d92aa2cSMartin Kelly #define LSM9DS1_MAGN_DEV_NAME "lsm9ds1_magn" 24c71cfe55SLI Qingwu #define IIS2MDC_MAGN_DEV_NAME "iis2mdc" 25*721a2a7eSStephan Gerhold #define LSM303C_MAGN_DEV_NAME "lsm303c_magn" 26872e79adSDenis Ciocca 27872e79adSDenis Ciocca #ifdef CONFIG_IIO_BUFFER 28872e79adSDenis Ciocca int st_magn_allocate_ring(struct iio_dev *indio_dev); 2974f5683fSGiuseppe Barba int st_magn_trig_set_state(struct iio_trigger *trig, bool state); 3074f5683fSGiuseppe Barba #define ST_MAGN_TRIGGER_SET_STATE (&st_magn_trig_set_state) 31872e79adSDenis Ciocca #else /* CONFIG_IIO_BUFFER */ st_magn_allocate_ring(struct iio_dev * indio_dev)32872e79adSDenis Cioccastatic inline int st_magn_allocate_ring(struct iio_dev *indio_dev) 33872e79adSDenis Ciocca { 34872e79adSDenis Ciocca return 0; 35872e79adSDenis Ciocca } 369b090a98SArnd Bergmann #define ST_MAGN_TRIGGER_SET_STATE NULL 37872e79adSDenis Ciocca #endif /* CONFIG_IIO_BUFFER */ 38872e79adSDenis Ciocca 39872e79adSDenis Ciocca #endif /* ST_MAGN_H */ 40