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iio: adc: ad7768-1: Switch to sparse friendly iio_device_claim/release_direct()

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These new functions allow sparse to find failures to release
direct mode reducing chances of bugs over the claim_direct_mode()
functions that are deprecated.

Reviewed-by: Nuno Sá <nuno.sa@analog.com>
Link: https://patch.msgid.link/20250217141630.897334-14-jic23@kernel.org
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Jonathan Cameron
2025-02-17 14:16:13 +00:00
parent 0af1c801a1
commit e76750f50a
1 changed files with 3 additions and 4 deletions
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7
drivers/iio/adc/ad7768-1.c
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@@ -365,13 +365,12 @@ static int ad7768_read_raw(struct iio_dev *indio_dev,
switch (info) {
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;
ret = ad7768_scan_direct(indio_dev);
iio_device_release_direct_mode(indio_dev);
iio_device_release_direct(indio_dev);
if (ret < 0)
return ret;
*val = ret;