diff options
Diffstat (limited to 'include/linux/iio/consumer.h')
| -rw-r--r-- | include/linux/iio/consumer.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/include/linux/iio/consumer.h b/include/linux/iio/consumer.h index 3d672f72e7ec..9edccfba1ffb 100644 --- a/include/linux/iio/consumer.h +++ b/include/linux/iio/consumer.h @@ -165,6 +165,18 @@ struct iio_channel *iio_channel_cb_get_channels(const struct iio_cb_buffer *cb_buffer); /** + * iio_channel_cb_get_iio_dev() - get access to the underlying device. + * @cb_buffer: The callback buffer from whom we want the device + * information. + * + * This function allows one to obtain information about the device. + * The primary aim is to allow drivers that are consuming a device to query + * things like current trigger. + */ +struct iio_dev +*iio_channel_cb_get_iio_dev(const struct iio_cb_buffer *cb_buffer); + +/** * iio_read_channel_raw() - read from a given channel * @chan: The channel being queried. * @val: Value read back. |