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 544bbabd6321ad89ddce5cb3c118968646ab134a..583d071af11d6a5b9d84d2e17d1ca02fcb5d594c 100644 (file)
--- a/drivers/iio/health/afe440x.h
+++ b/drivers/iio/health/afe440x.h
@@ -125,7 +125,7 @@ struct afe440x_reg_info {
                .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),               \