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iio: light: tcs3472: Switch to sparse friendly iio_device_claim/release_direct()

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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: David Lechner <dlechner@baylibre.com>
Link: https://patch.msgid.link/20250309170633.1347476-17-jic23@kernel.org
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Jonathan Cameron
2025-03-09 17:06:31 +00:00
parent 65a6ce5aeb
commit abce31c33d
1 changed files with 4 additions and 5 deletions
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9
drivers/iio/light/tcs3472.c
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@@ -148,16 +148,15 @@ static int tcs3472_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 = tcs3472_req_data(data);
if (ret < 0) {
iio_device_release_direct_mode(indio_dev);
iio_device_release_direct(indio_dev);
return ret;
}
ret = i2c_smbus_read_word_data(data->client, chan->address);
iio_device_release_direct_mode(indio_dev);
iio_device_release_direct(indio_dev);
if (ret < 0)
return ret;
*val = ret;