/* * STMicroelectronics pressures driver * * Copyright 2013 STMicroelectronics Inc. * * Denis Ciocca <denis.ciocca@st.com> * v. 1.0.0 * Licensed under the GPL-2. */ #ifndef ST_PRESS_H #define ST_PRESS_H #include <linux/types.h> #include <linux/iio/common/st_sensors.h> #define LPS001WP_PRESS_DEV_NAME "lps001wp" #define LPS25H_PRESS_DEV_NAME "lps25h" #define LPS331AP_PRESS_DEV_NAME "lps331ap" /** * struct st_sensors_platform_data - default press platform data * @drdy_int_pin: default press DRDY is available on INT1 pin. */ static const struct st_sensors_platform_data default_press_pdata = { .drdy_int_pin = 1, }; int st_press_common_probe(struct iio_dev *indio_dev); void st_press_common_remove(struct iio_dev *indio_dev); #ifdef CONFIG_IIO_BUFFER int st_press_allocate_ring(struct iio_dev *indio_dev); void st_press_deallocate_ring(struct iio_dev *indio_dev); int st_press_trig_set_state(struct iio_trigger *trig, bool state); #define ST_PRESS_TRIGGER_SET_STATE (&st_press_trig_set_state) #else /* CONFIG_IIO_BUFFER */ static inline int st_press_allocate_ring(struct iio_dev *indio_dev) { return 0; } static inline void st_press_deallocate_ring(struct iio_dev *indio_dev) { } #define ST_PRESS_TRIGGER_SET_STATE NULL #endif /* CONFIG_IIO_BUFFER */ #endif /* ST_PRESS_H */