diff options
Diffstat (limited to 'drivers/iio/adc/ad799x.c')
| -rw-r--r-- | drivers/iio/adc/ad799x.c | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/drivers/iio/adc/ad799x.c b/drivers/iio/adc/ad799x.c index aa44b4e2542b..9c02f9199139 100644 --- a/drivers/iio/adc/ad799x.c +++ b/drivers/iio/adc/ad799x.c @@ -291,13 +291,12 @@ static int ad799x_read_raw(struct iio_dev *indio_dev, switch (m) { case IIO_CHAN_INFO_RAW: - ret = iio_device_claim_direct_mode(indio_dev); - if (ret) - return ret; + if (!iio_device_claim_direct(indio_dev)) + return -EBUSY; mutex_lock(&st->lock); ret = ad799x_scan_direct(st, chan->scan_index); mutex_unlock(&st->lock); - iio_device_release_direct_mode(indio_dev); + iio_device_release_direct(indio_dev); if (ret < 0) return ret; @@ -411,9 +410,8 @@ static int ad799x_write_event_config(struct iio_dev *indio_dev, struct ad799x_state *st = iio_priv(indio_dev); int ret; - ret = iio_device_claim_direct_mode(indio_dev); - if (ret) - return ret; + if (!iio_device_claim_direct(indio_dev)) + return -EBUSY; mutex_lock(&st->lock); @@ -429,7 +427,7 @@ static int ad799x_write_event_config(struct iio_dev *indio_dev, ret = ad799x_write_config(st, st->config); mutex_unlock(&st->lock); - iio_device_release_direct_mode(indio_dev); + iio_device_release_direct(indio_dev); return ret; } @@ -960,7 +958,7 @@ static const struct i2c_device_id ad799x_id[] = { { "ad7994", ad7994 }, { "ad7997", ad7997 }, { "ad7998", ad7998 }, - {} + { } }; MODULE_DEVICE_TABLE(i2c, ad799x_id); |