From: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx> This driver caused a false positive with __cond_lock() style solution but is fine with the simple boolean return approach now used. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx> --- drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c | 14 ++++++-------- 1 file changed, 6 insertions(+), 8 deletions(-) diff --git a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c index 4fdcc2acc94e..cc7a62198982 100644 --- a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c +++ b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c @@ -1804,12 +1804,11 @@ static int st_lsm6dsx_read_raw(struct iio_dev *iio_dev, switch (mask) { case IIO_CHAN_INFO_RAW: - ret = iio_device_claim_direct_mode(iio_dev); - if (ret) - break; + if (!iio_device_claim_direct(iio_dev)) + return -EBUSY; ret = st_lsm6dsx_read_oneshot(sensor, ch->address, val); - iio_device_release_direct_mode(iio_dev); + iio_device_release_direct(iio_dev); break; case IIO_CHAN_INFO_SAMP_FREQ: *val = sensor->odr / 1000; @@ -1836,9 +1835,8 @@ static int st_lsm6dsx_write_raw(struct iio_dev *iio_dev, struct st_lsm6dsx_sensor *sensor = iio_priv(iio_dev); int err; - err = iio_device_claim_direct_mode(iio_dev); - if (err) - return err; + if (!iio_device_claim_direct(iio_dev)) + return -EBUSY; switch (mask) { case IIO_CHAN_INFO_SCALE: @@ -1860,7 +1858,7 @@ static int st_lsm6dsx_write_raw(struct iio_dev *iio_dev, break; } - iio_device_release_direct_mode(iio_dev); + iio_device_release_direct(iio_dev); return err; } -- 2.47.1