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iio: light: rpr0521: 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: David Lechner <dlechner@baylibre.com>
Link: https://patch.msgid.link/20250309170633.1347476-13-jic23@kernel.org
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Jonathan Cameron 2025-03-09 17:06:27 +00:00
parent 9c97c7d2a9
commit e0dc0feb99
1 changed files with 2 additions and 4 deletions
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6
drivers/iio/light/rpr0521.c
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@ -743,19 +743,17 @@ static int rpr0521_read_raw(struct iio_dev *indio_dev,
{
struct rpr0521_data *data = iio_priv(indio_dev);
int ret;
int busy;
switch (mask) {
case IIO_CHAN_INFO_RAW:
if (chan->type != IIO_INTENSITY && chan->type != IIO_PROXIMITY)
return -EINVAL;
busy = iio_device_claim_direct_mode(indio_dev);
if (busy)
if (!iio_device_claim_direct(indio_dev))
return -EBUSY;
ret = rpr0521_read_info_raw(data, chan, val);
iio_device_release_direct_mode(indio_dev);
iio_device_release_direct(indio_dev);
if (ret < 0)
return ret;