staging:iio: struct iio_dev formatting cleanup and documentation fixes.

Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

drivers/staging/iio/iio.h

@@ -265,8 +265,10 @@ struct iio_info {
  * @channels:		[DRIVER] channel specification structure table
  * @num_channels:	[DRIVER] number of chanels specified in @channels.
  * @channel_attr_list:	[INTERN] keep track of automatically created channel
- *			attributes.
+ *			attributes
  * @name:		[DRIVER] name of the device.
+ * @info:		[DRIVER] callbacks and constant info from driver
+ * @chrdev:		[INTERN] associated character device
  **/
 struct iio_dev {
 	int				id;
@@ -308,7 +310,6 @@ void iio_device_unregister(struct iio_dev *dev_info);
 /**
  * iio_push_event() - try to add event to the list for userspace reading
  * @dev_info:		IIO device structure
- * @ev_line:		Which event line (hardware interrupt)
  * @ev_code:		What event
  * @timestamp:		When the event occurred
  **/