diff options
Diffstat (limited to 'drivers/iio/dac')
| -rw-r--r-- | drivers/iio/dac/ad5449.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/iio/dac/ad5449.c b/drivers/iio/dac/ad5449.c index 5b43030..0ee6f8e 100644 --- a/drivers/iio/dac/ad5449.c +++ b/drivers/iio/dac/ad5449.c @@ -124,12 +124,13 @@ static int ad5449_read(struct iio_dev *indio_dev, unsigned int addr, ret = spi_sync(st->spi, &msg); if (ret < 0) - return ret; + goto out_unlock; *val = be16_to_cpu(st->data[1]); - mutex_unlock(&indio_dev->mlock); - return 0; +out_unlock: + mutex_unlock(&indio_dev->mlock); + return ret; } static int ad5449_read_raw(struct iio_dev *indio_dev, |