iio: pressure: rohm-bm1390: 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: Matti Vaittinen <mazziesaccount@gmail.com>
Reviewed-by: David Lechner <dlechner@baylibre.com>
Reviewed-by: Marcelo Schmitt <marcelo.schmitt1@gmail.com>
Link: https://patch.msgid.link/20250331121317.1694135-30-jic23@kernel.org
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

diff --git a/drivers/iio/pressure/rohm-bm1390.c b/drivers/iio/pressure/rohm-bm1390.c
index 9c1197f..c482317 100644 (file)
--- a/drivers/iio/pressure/rohm-bm1390.c
+++ b/drivers/iio/pressure/rohm-bm1390.c
@@ -319,12 +319,11 @@ static int bm1390_read_raw(struct iio_dev *idev,
 
                return -EINVAL;
        case IIO_CHAN_INFO_RAW:
-               ret = iio_device_claim_direct_mode(idev);
-               if (ret)
-                       return ret;
+               if (!iio_device_claim_direct(idev))
+                       return -EBUSY;
 
                ret = bm1390_read_data(data, chan, val, val2);
-               iio_device_release_direct_mode(idev);
+               iio_device_release_direct(idev);
                if (ret)
                        return ret;