diff options
| author | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2025-03-31 13:12:44 +0100 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2025-04-22 19:09:58 +0100 |
| commit | 3976dc8323408f2b10d03f271d1f1b8f6eacd41b (patch) | |
| tree | 3b1f4d0212f7175f632bd4cfb6eb0d3bc103f318 | |
| parent | e9786c540804c354cd503864208f6ca54fea73b8 (diff) | |
iio: chemical: atlas-sensor: Switch to sparse friendly iio_device_claim/release_direct()
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>
Reviewed-by: Marcelo Schmitt <marcelo.schmitt1@gmail.com>
Link: https://patch.msgid.link/20250331121317.1694135-5-jic23@kernel.org
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
| -rw-r--r-- | drivers/iio/chemical/atlas-sensor.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/iio/chemical/atlas-sensor.c b/drivers/iio/chemical/atlas-sensor.c index baf93e5e3ca79..593b73ccbeb7f 100644 --- a/drivers/iio/chemical/atlas-sensor.c +++ b/drivers/iio/chemical/atlas-sensor.c @@ -518,13 +518,12 @@ static int atlas_read_raw(struct iio_dev *indio_dev, case IIO_CONCENTRATION: case IIO_ELECTRICALCONDUCTIVITY: case IIO_VOLTAGE: - ret = iio_device_claim_direct_mode(indio_dev); - if (ret) - return ret; + if (!iio_device_claim_direct(indio_dev)) + return -EBUSY; ret = atlas_read_measurement(data, chan->address, ®); - iio_device_release_direct_mode(indio_dev); + iio_device_release_direct(indio_dev); break; default: ret = -EINVAL; |