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iio: common: st_sensors: 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/20250331121317.1694135-8-jic23@kernel.org
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Jonathan Cameron 2025-03-31 13:12:47 +01:00
parent 0ceb75d0af
commit f664ab98b2
1 changed files with 3 additions and 4 deletions
Download patch file Download diff file Expand all files Collapse all files

7
drivers/iio/common/st_sensors/st_sensors_core.c
View file

@ -530,9 +530,8 @@ int st_sensors_read_info_raw(struct iio_dev *indio_dev,
int err;
struct st_sensor_data *sdata = iio_priv(indio_dev);
err = iio_device_claim_direct_mode(indio_dev);
if (err)
return err;
if (!iio_device_claim_direct(indio_dev))
return -EBUSY;
mutex_lock(&sdata->odr_lock);
@ -551,7 +550,7 @@ int st_sensors_read_info_raw(struct iio_dev *indio_dev,
out:
mutex_unlock(&sdata->odr_lock);
iio_device_release_direct_mode(indio_dev);
iio_device_release_direct(indio_dev);
return err;
}