diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/iio/adc/max11410.c | 21 |
1 files changed, 9 insertions, 12 deletions
diff --git a/drivers/iio/adc/max11410.c b/drivers/iio/adc/max11410.c index 6e06c62715a8..437d9f24b5a1 100644 --- a/drivers/iio/adc/max11410.c +++ b/drivers/iio/adc/max11410.c @@ -471,9 +471,8 @@ static int max11410_read_raw(struct iio_dev *indio_dev, return IIO_VAL_INT; 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(&state->lock); @@ -481,7 +480,7 @@ static int max11410_read_raw(struct iio_dev *indio_dev, mutex_unlock(&state->lock); - iio_device_release_direct_mode(indio_dev); + iio_device_release_direct(indio_dev); if (ret) return ret; @@ -550,9 +549,8 @@ static int max11410_write_raw(struct iio_dev *indio_dev, if (val != 0 || val2 == 0) return -EINVAL; - ret = iio_device_claim_direct_mode(indio_dev); - if (ret) - return ret; + if (!iio_device_claim_direct(indio_dev)) + return -EBUSY; /* Convert from INT_PLUS_MICRO to FRACTIONAL_LOG2 */ val2 = val2 * DIV_ROUND_CLOSEST(BIT(24), 1000000); @@ -561,16 +559,15 @@ static int max11410_write_raw(struct iio_dev *indio_dev, st->channels[chan->address].gain = clamp_val(gain, 0, 7); - iio_device_release_direct_mode(indio_dev); + iio_device_release_direct(indio_dev); return 0; case IIO_CHAN_INFO_SAMP_FREQ: - ret = iio_device_claim_direct_mode(indio_dev); - if (ret) - return ret; + if (!iio_device_claim_direct(indio_dev)) + return -EBUSY; ret = __max11410_write_samp_freq(st, val, val2); - iio_device_release_direct_mode(indio_dev); + iio_device_release_direct(indio_dev); return ret; default: |