Drop use of the address field in the ad7606 driver. This field was
duplicating the same info that was already in the channel and scan_index
fields. This is one less thing to have to hold in your mind when reading
the code.

Signed-off-by: David Lechner <dlechner@baylibre.com>
---
 drivers/iio/adc/ad7606.c | 8 ++++----
 drivers/iio/adc/ad7606.h | 1 -
 2 files changed, 4 insertions(+), 5 deletions(-)

diff --git a/drivers/iio/adc/ad7606.c b/drivers/iio/adc/ad7606.c
index f190269ac8ddd859e94eb24c26f5f010d0951646..02ff4be3545d45f0e10bbea7251862f4e3daf97f 100644
--- a/drivers/iio/adc/ad7606.c
+++ b/drivers/iio/adc/ad7606.c
@@ -776,14 +776,14 @@ static int ad7606_read_raw(struct iio_dev *indio_dev,
 	case IIO_CHAN_INFO_RAW:
 		if (!iio_device_claim_direct(indio_dev))
 			return -EBUSY;
-		ret = ad7606_scan_direct(indio_dev, chan->address, val);
+		ret = ad7606_scan_direct(indio_dev, chan->scan_index, val);
 		iio_device_release_direct(indio_dev);
 		if (ret < 0)
 			return ret;
 		return IIO_VAL_INT;
 	case IIO_CHAN_INFO_SCALE:
 		if (st->sw_mode_en)
-			ch = chan->address;
+			ch = chan->scan_index;
 		cs = &st->chan_scales[ch];
 		*val = cs->scale_avail[cs->range][0];
 		*val2 = cs->scale_avail[cs->range][1];
@@ -865,7 +865,7 @@ static int ad7606_write_raw(struct iio_dev *indio_dev,
 	switch (mask) {
 	case IIO_CHAN_INFO_SCALE:
 		if (st->sw_mode_en)
-			ch = chan->address;
+			ch = chan->scan_index;
 		cs = &st->chan_scales[ch];
 		for (i = 0; i < cs->num_scales; i++) {
 			scale_avail_uv[i] = cs->scale_avail[i][0] * MICRO +
@@ -1072,7 +1072,7 @@ static int ad7606_read_avail(struct iio_dev *indio_dev,
 
 	case IIO_CHAN_INFO_SCALE:
 		if (st->sw_mode_en)
-			ch = chan->address;
+			ch = chan->scan_index;
 
 		cs = &st->chan_scales[ch];
 		*vals = (const int *)cs->scale_avail;
diff --git a/drivers/iio/adc/ad7606.h b/drivers/iio/adc/ad7606.h
index 01b0e2fcf343a77631fbf20c12ac9d02c80c3455..f6a6c89dbdc708f4e25e3c9ade9e9e614a7f99b1 100644
--- a/drivers/iio/adc/ad7606.h
+++ b/drivers/iio/adc/ad7606.h
@@ -45,7 +45,6 @@
 		.type = IIO_VOLTAGE,				\
 		.indexed = 1,					\
 		.channel = num,					\
-		.address = num,					\
 		.info_mask_separate = mask_sep,			\
 		.info_mask_separate_available =			\
 			mask_sep_avail,				\

-- 
2.43.0