6.13-stable review patch. If anyone has any objections, please let me know.
------------------
From: Angelo Dureghello <adureghello@xxxxxxxxxxxx>
[ Upstream commit bead181694df16de464ca2392d0cec2cf15fb978 ]
Fix wrong scale available list since only one value is returned:
...
iio:device1: ad7606b (buffer capable)
8 channels found:
voltage0: (input, index: 0, format: le:S16/16>>0)
2 channel-specific attributes found:
attr 0: scale value: 0.305176
attr 1: scale_available value: 0.076293
Fix as:
voltage0: (input, index: 0, format: le:S16/16>>0)
2 channel-specific attributes found:
attr 0: scale value: 0.305176
attr 1: scale_available value: 0.076293 0.152588 0.305176
Fixes: 97c6d857041d ("iio: adc: ad7606: rework scale-available to be static")
Signed-off-by: Angelo Dureghello <adureghello@xxxxxxxxxxxx>
Link: https://patch.msgid.link/20250129-wip-bl-ad7606_add_backend_sw_mode-v3-3-c3aec77c0ab7@xxxxxxxxxxxx
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
drivers/iio/adc/ad7606.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/iio/adc/ad7606.c b/drivers/iio/adc/ad7606.c
index e35d55d03d86a..b60be98f877d6 100644
--- a/drivers/iio/adc/ad7606.c
+++ b/drivers/iio/adc/ad7606.c
@@ -1039,7 +1039,7 @@ static int ad7606_read_avail(struct iio_dev *indio_dev,
cs = &st->chan_scales[ch];
*vals = (int *)cs->scale_avail;
- *length = cs->num_scales;
+ *length = cs->num_scales * 2;
*type = IIO_VAL_INT_PLUS_MICRO;
return IIO_AVAIL_LIST;
--
2.39.5
