iio:adc:ad799x: Fix ad799x_chip_info kerneldoc

Signed-off-by: NPeter Meerwald <pmeerw@pmeerw.net>
Acked-by: NLars-Peter Clausen <lars@metafoo.de>
Signed-off-by: NJonathan Cameron <jic23@kernel.org>

drivers/iio/adc/ad799x.c

@@ -105,9 +105,8 @@ enum {
  * struct ad799x_chip_info - chip specific information
  * @channel:		channel specification
  * @num_channels:	number of channels
- * @monitor_mode:	whether the chip supports monitor interrupts
  * @default_config:	device default configuration
- * @event_attrs:	pointer to the monitor event attribute group
+ * @info:		pointer to iio_info struct
  */
 struct ad799x_chip_info {
 	struct iio_chan_spec		channel[9];