From: Dan Carpenter <dan.carpenter@oracle.com>
To: Jonathan Cameron <jic23@kernel.org>,
Miquel Raynal <miquel.raynal@bootlin.com>
Cc: "Lars-Peter Clausen" <lars@metafoo.de>,
"Nuno Sá" <nuno.sa@analog.com>,
linux-iio@vger.kernel.org, kernel-janitors@vger.kernel.org
Subject: [PATCH] iio: adc: max1027: fix error code in max1027_wait_eoc()
Date: Mon, 4 Oct 2021 16:44:54 +0300 [thread overview]
Message-ID: <20211004134454.GA11689@kili> (raw)
Return -ETIMEDOUT on timeout instead of success.
Fixes: 54f14be01e17 ("iio: adc: max1027: Use the EOC IRQ when populated for single reads")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
---
drivers/iio/adc/max1027.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/iio/adc/max1027.c b/drivers/iio/adc/max1027.c
index 45dc8a625fa3..4daf1d576c4e 100644
--- a/drivers/iio/adc/max1027.c
+++ b/drivers/iio/adc/max1027.c
@@ -286,7 +286,7 @@ static int max1027_wait_eoc(struct iio_dev *indio_dev)
msecs_to_jiffies(1000));
reinit_completion(&st->complete);
if (!ret)
- return ret;
+ return -ETIMEDOUT;
} else {
if (indio_dev->active_scan_mask)
conversion_time *= hweight32(*indio_dev->active_scan_mask);
--
2.20.1
next reply other threads:[~2021-10-04 13:45 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-04 13:44 Dan Carpenter [this message]
2021-10-04 14:17 ` [PATCH] iio: adc: max1027: fix error code in max1027_wait_eoc() Miquel Raynal
2021-10-04 19:31 ` Jonathan Cameron
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