From 89a01cd688d3c0ac983ef0b0e5f40018ab768317 Mon Sep 17 00:00:00 2001 From: Michael Hennerich Date: Wed, 6 Apr 2022 12:56:20 +0200 Subject: iio: dac: ad5446: Fix read_raw not returning set value MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit read_raw should return the un-scaled value. Fixes: 5e06bdfb46e8b ("staging:iio:dac:ad5446: Return cached value for 'raw' attribute") Signed-off-by: Michael Hennerich Reviewed-by: Nuno Sá Link: https://lore.kernel.org/r/20220406105620.1171340-1-michael.hennerich@analog.com Cc: Signed-off-by: Jonathan Cameron --- drivers/iio/dac/ad5446.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/iio/dac/ad5446.c') diff --git a/drivers/iio/dac/ad5446.c b/drivers/iio/dac/ad5446.c index 14cfabacbea5..fdf824041497 100644 --- a/drivers/iio/dac/ad5446.c +++ b/drivers/iio/dac/ad5446.c @@ -178,7 +178,7 @@ static int ad5446_read_raw(struct iio_dev *indio_dev, switch (m) { case IIO_CHAN_INFO_RAW: - *val = st->cached_val; + *val = st->cached_val >> chan->scan_type.shift; return IIO_VAL_INT; case IIO_CHAN_INFO_SCALE: *val = st->vref_mv; -- cgit v1.2.3-59-g8ed1b