diff options
| author | Dan Carpenter <dan.carpenter@oracle.com> | 2021-10-04 16:44:54 +0300 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2021-10-19 10:30:24 +0300 |
| commit | 2021ef0609009806829aa831f90c815bce1fe756 (patch) | |
| tree | 2574ac75d9468eb46a937f1fb07cc42b257e6f82 /drivers/iio/adc/max1027.c | |
| parent | d7a83bc38d8dd11b3df7e0db3739be6ced1667af (diff) | |
| download | linux-2021ef0609009806829aa831f90c815bce1fe756.tar.xz | |
iio: adc: max1027: fix error code in max1027_wait_eoc()
Return -ETIMEDOUT on timeout instead of success.
Fixes: 1f7b4048b31b ("iio: adc: max1027: Use the EOC IRQ when populated for single reads")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/iio/adc/max1027.c')
| -rw-r--r-- | drivers/iio/adc/max1027.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/iio/adc/max1027.c b/drivers/iio/adc/max1027.c index fa4a2f48a36a..cb60b76a4d3a 100644 --- a/drivers/iio/adc/max1027.c +++ b/drivers/iio/adc/max1027.c @@ -287,7 +287,7 @@ 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); |