diff options
| author | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2025-03-31 13:12:47 +0100 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2025-04-22 19:09:59 +0100 |
| commit | f664ab98b2385c53b60cada81da576fb5cf2c6f6 (patch) | |
| tree | 347500f1fc9ec5754874e2f4572fd0b0e375b390 | |
| parent | 0ceb75d0afae08ea917bbd0c195403549151c05b (diff) | |
iio: common: st_sensors: 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/20250331121317.1694135-8-jic23@kernel.org
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
| -rw-r--r-- | drivers/iio/common/st_sensors/st_sensors_core.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/iio/common/st_sensors/st_sensors_core.c b/drivers/iio/common/st_sensors/st_sensors_core.c index e4f5a7ff7e74c..8ce1dccfea4f5 100644 --- a/drivers/iio/common/st_sensors/st_sensors_core.c +++ b/drivers/iio/common/st_sensors/st_sensors_core.c @@ -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; } |