Commit a16561c6 authored by Peter Meerwald's avatar Peter Meerwald Committed by Greg Kroah-Hartman
Browse files

iio: clarify channel and indexed in struct iio_chan_spec 



Signed-off-by: default avatarPeter Meerwald <pmeerw@pmeerw.net>
Acked-by: default avatarJonathan Cameron <jic23@kernel.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 17879488

include/linux/iio/iio.h

+3 −4
Original line number Diff line number Diff line
@@ -196,7 +196,7 @@ ssize_t iio_enum_write(struct iio_dev *indio_dev, 
/**

 * struct iio_chan_spec - specification of a single channel

 * @type:		What type of measurement is the channel making.

 * @channel:		What number or name do we wish to assign the channel.

 * @channel:		What number do we wish to assign the channel.

 * @channel2:		If there is a second number for a differential

 *			channel then this is it. If modified is set then the

 *			value here specifies the modifier.
@@ -227,9 +227,8 @@ ssize_t iio_enum_write(struct iio_dev *indio_dev, 
 *			channel2. Examples are IIO_MOD_X for axial sensors about

 *			the 'x' axis.

 * @indexed:		Specify the channel has a numerical index. If not,

 *			the value in channel will be suppressed for attribute

 *			but not for event codes. Typically set it to 0 when

 *			the index is false.

 *			the channel index number will be suppressed for sysfs

 *			attributes but not for event codes.

 * @differential:	Channel is differential.

 */

struct iio_chan_spec {