iio: clarify channel and indexed in struct iio_chan_spec
Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net>
Acked-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/include/linux/iio/iio.h b/include/linux/iio/iio.h
index 01afaa0..9a9e6d5 100644
--- a/include/linux/iio/iio.h
+++ b/include/linux/iio/iio.h
@@ -196,7 +196,7 @@
/**
* 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 @@
* 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 {