iio: document missing elements
Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
diff --git a/include/linux/iio/iio.h b/include/linux/iio/iio.h
index b18e74e..2c395a8 100644
--- a/include/linux/iio/iio.h
+++ b/include/linux/iio/iio.h
@@ -229,6 +229,7 @@
* @indexed: Specify the channel has a numerical index. If not,
* the channel index number will be suppressed for sysfs
* attributes but not for event codes.
+ * @output: Channel is output.
* @differential: Channel is differential.
*/
struct iio_chan_spec {
@@ -312,6 +313,9 @@
* Meaning is event dependent.
* @validate_trigger: function to validate the trigger when the
* current trigger gets changed.
+ * @update_scan_mode: function to configure device and scan buffer when
+ * channels have changed
+ * @debugfs_reg_access: function to read or write register value of device
**/
struct iio_info {
struct module *driver_module;
diff --git a/include/linux/iio/trigger.h b/include/linux/iio/trigger.h
index a981994..f0af267 100644
--- a/include/linux/iio/trigger.h
+++ b/include/linux/iio/trigger.h
@@ -39,7 +39,7 @@
/**
* struct iio_trigger - industrial I/O trigger device
- *
+ * @ops: [DRIVER] operations structure
* @id: [INTERN] unique id number
* @name: [DRIVER] unique name
* @dev: [DRIVER] associated device (if relevant)
@@ -104,7 +104,8 @@
/**
* iio_trigger_poll() - called on a trigger occurring
- * @trig: trigger which occurred
+ * @trig: trigger which occurred
+ * @time: timestamp when trigger occurred
*
* Typically called in relevant hardware interrupt handler.
**/