[PATCH] iio: dac: ad5770r: fix error return in ad5770r_read_raw()
From: Antoniu Miclaus
Date: Thu Mar 12 2026 - 07:21:26 EST
Return the error code from regmap_bulk_read() instead of 0 so
that I/O failures are properly propagated.
Fixes: cbbb819837f6 ("iio: dac: ad5770r: Add AD5770R support")
Signed-off-by: Antoniu Miclaus <antoniu.miclaus@xxxxxxxxxx>
---
drivers/iio/dac/ad5770r.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/iio/dac/ad5770r.c b/drivers/iio/dac/ad5770r.c
index cd47cb1c685c..6027e8d88b27 100644
--- a/drivers/iio/dac/ad5770r.c
+++ b/drivers/iio/dac/ad5770r.c
@@ -322,7 +322,7 @@ static int ad5770r_read_raw(struct iio_dev *indio_dev,
chan->address,
st->transf_buf, 2);
if (ret)
- return 0;
+ return ret;
buf16 = get_unaligned_le16(st->transf_buf);
*val = buf16 >> 2;
--
2.43.0