diff options
| author | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2025-03-31 13:13:03 +0100 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2025-04-22 19:10:00 +0100 |
| commit | e0a4d6a93eb10ab255cd50fcc5375cc788e32ec5 (patch) | |
| tree | d5efff4c0ff61cde32d28044d6a1c3159bd85db5 | |
| parent | 587895606e1193cecc16adc650d7d20b719fa86c (diff) | |
iio: magnetometer: rm3100: 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/20250331121317.1694135-24-jic23@kernel.org
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
| -rw-r--r-- | drivers/iio/magnetometer/rm3100-core.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/iio/magnetometer/rm3100-core.c b/drivers/iio/magnetometer/rm3100-core.c index c99694a77a141..e5162ee64e01f 100644 --- a/drivers/iio/magnetometer/rm3100-core.c +++ b/drivers/iio/magnetometer/rm3100-core.c @@ -399,12 +399,11 @@ static int rm3100_read_raw(struct iio_dev *indio_dev, switch (mask) { case IIO_CHAN_INFO_RAW: - ret = iio_device_claim_direct_mode(indio_dev); - if (ret < 0) - return ret; + if (!iio_device_claim_direct(indio_dev)) + return -EBUSY; ret = rm3100_read_mag(data, chan->scan_index, val); - iio_device_release_direct_mode(indio_dev); + iio_device_release_direct(indio_dev); return ret; case IIO_CHAN_INFO_SCALE: |