6.13-stable review patch. If anyone has any objections, please let me know.
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From: Angelo Dureghello adureghello@baylibre.com
[ 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@baylibre.com Link: https://patch.msgid.link/20250129-wip-bl-ad7606_add_backend_sw_mode-v3-3-c3a... Signed-off-by: Jonathan Cameron Jonathan.Cameron@huawei.com Signed-off-by: Sasha Levin sashal@kernel.org --- 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;