diff options
-rw-r--r-- | include/linux/iio/iio.h | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/include/linux/iio/iio.h b/include/linux/iio/iio.h index faf00f2c0be6..f191b80466cd 100644 --- a/include/linux/iio/iio.h +++ b/include/linux/iio/iio.h @@ -488,8 +488,15 @@ struct iio_buffer_setup_ops { /** * struct iio_dev - industrial I/O device - * @modes: [DRIVER] operating modes supported by device - * @currentmode: [INTERN] current operating mode + * @modes: [DRIVER] bitmask listing all the operating modes + * supported by the IIO device. This list should be + * initialized before registering the IIO device. It can + * also be filed up by the IIO core, as a result of + * enabling particular features in the driver + * (see iio_triggered_event_setup()). + * @currentmode: [INTERN] operating mode currently in use, may be + * eventually checked by device drivers but should be + * considered read-only as this is a core internal bit * @dev: [DRIVER] device structure, should be assigned a parent * and owner * @buffer: [DRIVER] any buffer present |