diff options
| author | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2025-03-31 13:12:46 +0100 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2025-04-22 19:09:59 +0100 |
| commit | 0ceb75d0afae08ea917bbd0c195403549151c05b (patch) | |
| tree | cb19f975e02ff2ef4dc58ba6e3d5d4292a2e62a9 | |
| parent | ba22e78635f9610276ef60d8361c3b1337cbff57 (diff) | |
iio: common: scmi: 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.
Cc: Jyoti Bhayana <jbhayana@google.com>
Reviewed-by: David Lechner <dlechner@baylibre.com>
Reviewed-by: Marcelo Schmitt <marcelo.schmitt1@gmail.com>
Link: https://patch.msgid.link/20250331121317.1694135-7-jic23@kernel.org
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
| -rw-r--r-- | drivers/iio/common/scmi_sensors/scmi_iio.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/iio/common/scmi_sensors/scmi_iio.c b/drivers/iio/common/scmi_sensors/scmi_iio.c index ed15dcbf4cf6..1a62dd902f05 100644 --- a/drivers/iio/common/scmi_sensors/scmi_iio.c +++ b/drivers/iio/common/scmi_sensors/scmi_iio.c @@ -351,12 +351,11 @@ static int scmi_iio_read_raw(struct iio_dev *iio_dev, ret = scmi_iio_get_odr_val(iio_dev, val, val2); return ret ? ret : IIO_VAL_INT_PLUS_MICRO; case IIO_CHAN_INFO_RAW: - ret = iio_device_claim_direct_mode(iio_dev); - if (ret) - return ret; + if (!iio_device_claim_direct(iio_dev)) + return -EBUSY; ret = scmi_iio_read_channel_data(iio_dev, ch, val, val2); - iio_device_release_direct_mode(iio_dev); + iio_device_release_direct(iio_dev); return ret; default: return -EINVAL; |