diff options
Diffstat (limited to 'drivers/staging/iio/adc/ad7298.h')
-rw-r--r-- | drivers/staging/iio/adc/ad7298.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/staging/iio/adc/ad7298.h b/drivers/staging/iio/adc/ad7298.h index 5051a7e4d4fd..18f278723002 100644 --- a/drivers/staging/iio/adc/ad7298.h +++ b/drivers/staging/iio/adc/ad7298.h @@ -55,6 +55,8 @@ struct ad7298_state { #ifdef CONFIG_IIO_BUFFER int ad7298_register_ring_funcs_and_init(struct iio_dev *indio_dev); void ad7298_ring_cleanup(struct iio_dev *indio_dev); +int ad7298_update_scan_mode(struct iio_dev *indio_dev, + const unsigned long *active_scan_mask); #else /* CONFIG_IIO_BUFFER */ static inline int @@ -66,5 +68,8 @@ ad7298_register_ring_funcs_and_init(struct iio_dev *indio_dev) static inline void ad7298_ring_cleanup(struct iio_dev *indio_dev) { } + +#define ad7298_update_scan_mode NULL + #endif /* CONFIG_IIO_BUFFER */ #endif /* IIO_ADC_AD7298_H_ */ |