iio: health/afe440x: Fix scan_index assignment
The LED channels are not scannable and so scan_index should
be negative, fix this here.
Signed-off-by: Andrew F. Davis <afd@ti.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
diff --git a/drivers/iio/health/afe440x.h b/drivers/iio/health/afe440x.h
index 544bbab..583d071 100644
--- a/drivers/iio/health/afe440x.h
+++ b/drivers/iio/health/afe440x.h
@@ -125,7 +125,7 @@
.type = IIO_CURRENT, \
.channel = _index, \
.address = _index, \
- .scan_index = _index, \
+ .scan_index = -1, \
.extend_name = _name, \
.info_mask_separate = BIT(IIO_CHAN_INFO_RAW) | \
BIT(IIO_CHAN_INFO_SCALE), \