Using iio_device_claim_direct_scoped instead of calling `iio_device
_claim_direct_modeand later callingiio_device_release_direct_mode`
This should make code cleaner and error handling easier
Co-authored-by: Lais Nuto <laisnuto@xxxxxx>
Signed-off-by: Lais Nuto <laisnuto@xxxxxx>
Signed-off-by: Jorge Harrisonn <jorge.harrisonn@xxxxxx>
---
drivers/iio/adc/ad7606.c | 19 ++++++++-----------
1 file changed, 8 insertions(+), 11 deletions(-)
diff --git a/drivers/iio/adc/ad7606.c b/drivers/iio/adc/ad7606.c
index 1928d9ae5bcf..fa989e0d7e70 100644
--- a/drivers/iio/adc/ad7606.c
+++ b/drivers/iio/adc/ad7606.c
@@ -174,17 +174,14 @@ static int ad7606_read_raw(struct iio_dev *indio_dev,
switch (m) {
case IIO_CHAN_INFO_RAW:
- ret = iio_device_claim_direct_mode(indio_dev);
- if (ret)
- return ret;
-
- ret = ad7606_scan_direct(indio_dev, chan->address);
- iio_device_release_direct_mode(indio_dev);
-
- if (ret < 0)
- return ret;
- *val = (short)ret;
- return IIO_VAL_INT;
+ iio_device_claim_direct_scoped(return -EBUSY, indio_dev) {
+ ret = ad7606_scan_direct(indio_dev, chan->address);
+ if (ret < 0)
+ return ret;
+ *val = (short) ret;
+ return IIO_VAL_INT;
+ }
+ unreachable();
case IIO_CHAN_INFO_SCALE:
if (st->sw_mode_en)
ch = chan->address;
--
2.34.1
