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| author | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2025-02-17 17:16:24 +0300 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2025-03-04 16:17:50 +0300 |
| commit | 71dfa35f7bee255d041d234603fb7afe8c0ddcb4 (patch) | |
| tree | 0ea4c17046b9ece3bac15062a1ddb09e3f32c2b4 | |
| parent | 2ce5314c689cd1541b9e96aceed98708309c49c8 (diff) | |
| download | linux-71dfa35f7bee255d041d234603fb7afe8c0ddcb4.tar.xz | |
iio: adc: max1027: 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: Miquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://patch.msgid.link/20250217141630.897334-25-jic23@kernel.org
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
| -rw-r--r-- | drivers/iio/adc/max1027.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/iio/adc/max1027.c b/drivers/iio/adc/max1027.c index 3cab89464fb5..7e736e77d8bb 100644 --- a/drivers/iio/adc/max1027.c +++ b/drivers/iio/adc/max1027.c @@ -378,12 +378,11 @@ static int max1027_read_raw(struct iio_dev *indio_dev, switch (mask) { case IIO_CHAN_INFO_RAW: - ret = iio_device_claim_direct_mode(indio_dev); - if (ret) - return ret; + if (!iio_device_claim_direct(indio_dev)) + return -EBUSY; ret = max1027_read_single_value(indio_dev, chan, val); - iio_device_release_direct_mode(indio_dev); + iio_device_release_direct(indio_dev); return ret; case IIO_CHAN_INFO_SCALE: switch (chan->type) { |