diff options
Diffstat (limited to 'drivers/staging/iio/imu/adis16400.h')
| -rw-r--r-- | drivers/staging/iio/imu/adis16400.h | 45 |
1 files changed, 12 insertions, 33 deletions
diff --git a/drivers/staging/iio/imu/adis16400.h b/drivers/staging/iio/imu/adis16400.h index 5a69a7ab91ce..6ff33e1ad8c1 100644 --- a/drivers/staging/iio/imu/adis16400.h +++ b/drivers/staging/iio/imu/adis16400.h @@ -126,7 +126,6 @@ * struct adis16400_state - device instance specific data * @us: actual spi_device * @work_trigger_to_ring: bh for triggered event handling - * @work_cont_thresh: CLEAN * @inter: used to check if new interrupt has been triggered * @last_timestamp: passing timestamp from th to bh of interrupt handler * @indio_dev: industrial I/O device structure @@ -138,7 +137,6 @@ struct adis16400_state { struct spi_device *us; struct work_struct work_trigger_to_ring; - struct iio_work_cont work_cont_thresh; s64 last_timestamp; struct iio_dev *indio_dev; struct iio_trigger *trig; @@ -147,33 +145,25 @@ struct adis16400_state { struct mutex buf_lock; }; -int adis16400_spi_read_burst(struct device *dev, u8 *rx); - int adis16400_set_irq(struct device *dev, bool enable); -int adis16400_reset(struct device *dev); - -int adis16400_check_status(struct device *dev); - #ifdef CONFIG_IIO_RING_BUFFER /* At the moment triggers are only used for ring buffer * filling. This may change! */ -enum adis16400_scan { - ADIS16400_SCAN_SUPPLY, - ADIS16400_SCAN_GYRO_X, - ADIS16400_SCAN_GYRO_Y, - ADIS16400_SCAN_GYRO_Z, - ADIS16400_SCAN_ACC_X, - ADIS16400_SCAN_ACC_Y, - ADIS16400_SCAN_ACC_Z, - ADIS16400_SCAN_MAGN_X, - ADIS16400_SCAN_MAGN_Y, - ADIS16400_SCAN_MAGN_Z, - ADIS16400_SCAN_TEMP, - ADIS16400_SCAN_ADC_0 -}; +#define ADIS16400_SCAN_SUPPLY 0 +#define ADIS16400_SCAN_GYRO_X 1 +#define ADIS16400_SCAN_GYRO_Y 2 +#define ADIS16400_SCAN_GYRO_Z 3 +#define ADIS16400_SCAN_ACC_X 4 +#define ADIS16400_SCAN_ACC_Y 5 +#define ADIS16400_SCAN_ACC_Z 6 +#define ADIS16400_SCAN_MAGN_X 7 +#define ADIS16400_SCAN_MAGN_Y 8 +#define ADIS16400_SCAN_MAGN_Z 9 +#define ADIS16400_SCAN_TEMP 10 +#define ADIS16400_SCAN_ADC_0 11 void adis16400_remove_trigger(struct iio_dev *indio_dev); int adis16400_probe_trigger(struct iio_dev *indio_dev); @@ -186,8 +176,6 @@ ssize_t adis16400_read_data_from_ring(struct device *dev, int adis16400_configure_ring(struct iio_dev *indio_dev); void adis16400_unconfigure_ring(struct iio_dev *indio_dev); -int adis16400_initialize_ring(struct iio_ring_buffer *ring); -void adis16400_uninitialize_ring(struct iio_ring_buffer *ring); #else /* CONFIG_IIO_RING_BUFFER */ static inline void adis16400_remove_trigger(struct iio_dev *indio_dev) @@ -216,14 +204,5 @@ static inline void adis16400_unconfigure_ring(struct iio_dev *indio_dev) { } -static inline int adis16400_initialize_ring(struct iio_ring_buffer *ring) -{ - return 0; -} - -static inline void adis16400_uninitialize_ring(struct iio_ring_buffer *ring) -{ -} - #endif /* CONFIG_IIO_RING_BUFFER */ #endif /* SPI_ADIS16400_H_ */ |