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iio: chemical: atlas-sensor: 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>
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>
This commit is contained in:
Jonathan Cameron
2025-03-31 13:12:44 +01:00
parent e9786c5408
commit 3976dc8323
1 changed files with 3 additions and 4 deletions
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7
drivers/iio/chemical/atlas-sensor.c
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@@ -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, &reg);
iio_device_release_direct_mode(indio_dev);
iio_device_release_direct(indio_dev);
break;
default:
ret = -EINVAL;