Commit ff5c37e3 authored by Alison Schofield's avatar Alison Schofield Committed by Jonathan Cameron

staging: iio: ad7606: use iio_device_{claim|release}_direct_mode()

Replace the code that guarantees the device stays in direct mode with
iio_device_{claim|release}_direct_mode() which does same.
Signed-off-by: default avatarAlison Schofield <amsfield22@gmail.com>
Acked-by: default avatarLars-Peter Clausen <lars@metafoo.de>
Signed-off-by: default avatarJonathan Cameron <jic23@kernel.org>
parent c455e583
...@@ -88,12 +88,12 @@ static int ad7606_read_raw(struct iio_dev *indio_dev, ...@@ -88,12 +88,12 @@ static int ad7606_read_raw(struct iio_dev *indio_dev,
switch (m) { switch (m) {
case IIO_CHAN_INFO_RAW: case IIO_CHAN_INFO_RAW:
mutex_lock(&indio_dev->mlock); ret = iio_device_claim_direct_mode(indio_dev);
if (iio_buffer_enabled(indio_dev)) if (ret)
ret = -EBUSY; return ret;
else
ret = ad7606_scan_direct(indio_dev, chan->address); ret = ad7606_scan_direct(indio_dev, chan->address);
mutex_unlock(&indio_dev->mlock); iio_device_release_direct_mode(indio_dev);
if (ret < 0) if (ret < 0)
return ret; return ret;
......
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