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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>
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@ -196,7 +196,7 @@ ssize_t iio_enum_write(struct iio_dev *indio_dev,
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/**
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* struct iio_chan_spec - specification of a single channel
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* @type: What type of measurement is the channel making.
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* @channel: What number or name do we wish to assign the channel.
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* @channel: What number do we wish to assign the channel.
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* @channel2: If there is a second number for a differential
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* channel then this is it. If modified is set then the
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* value here specifies the modifier.
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@ -227,9 +227,8 @@ ssize_t iio_enum_write(struct iio_dev *indio_dev,
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* channel2. Examples are IIO_MOD_X for axial sensors about
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* the 'x' axis.
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* @indexed: Specify the channel has a numerical index. If not,
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* the value in channel will be suppressed for attribute
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* but not for event codes. Typically set it to 0 when
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* the index is false.
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* the channel index number will be suppressed for sysfs
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* attributes but not for event codes.
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* @differential: Channel is differential.
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*/
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struct iio_chan_spec {
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