archives/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-03-08 04:04:43 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions

iio: imu: smi240: Switch to sparse friendly iio_device_claim/release_direct()

Browse source 
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.

Cc: Shen Jianping <Jianping.Shen@de.bosch.com>
Reviewed-by: David Lechner <dlechner@baylibre.com>
Reviewed-by: Marcelo Schmitt <marcelo.schmitt1@gmail.com>
Link: https://patch.msgid.link/20250331121317.1694135-18-jic23@kernel.org
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Jonathan Cameron 2025-03-31 13:12:57 +01:00
parent 4455bc5c30
commit 59d3109aab
1 changed files with 3 additions and 4 deletions
Download patch file Download diff file Expand all files Collapse all files

7
drivers/iio/imu/smi240.c
View file

@ -414,11 +414,10 @@ static int smi240_read_raw(struct iio_dev *indio_dev,
switch (mask) {
case IIO_CHAN_INFO_RAW:
ret = iio_device_claim_direct_mode(indio_dev);
if (ret)
return ret;
if (!iio_device_claim_direct(indio_dev))
return -EBUSY;
ret = smi240_get_data(data, chan->type, chan->channel2, val);
iio_device_release_direct_mode(indio_dev);
iio_device_release_direct(indio_dev);
if (ret)
return ret;
return IIO_VAL_INT;