diff options
Diffstat (limited to 'include/linux/iio/iio.h')
| -rw-r--r-- | include/linux/iio/iio.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/iio/iio.h b/include/linux/iio/iio.h index 2afbb6f01af..be82936c408 100644 --- a/include/linux/iio/iio.h +++ b/include/linux/iio/iio.h @@ -363,12 +363,16 @@ struct iio_info { * @predisable: [DRIVER] function to run prior to marking buffer * disabled * @postdisable: [DRIVER] function to run after marking buffer disabled + * @validate_scan_mask: [DRIVER] function callback to check whether a given + * scan mask is valid for the device. */ struct iio_buffer_setup_ops { int (*preenable)(struct iio_dev *); int (*postenable)(struct iio_dev *); int (*predisable)(struct iio_dev *); int (*postdisable)(struct iio_dev *); + bool (*validate_scan_mask)(struct iio_dev *indio_dev, + const unsigned long *scan_mask); }; /** |