On Mar 31, Jonathan Cameron wrote:
> From: Jonathan Cameron <Jonathan.Cameron@huawei.com>
> 
> 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.
> 
> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

Acked-by: Lorenzo Bianconi <lorenzo@kernel.org>

> ---
>  drivers/iio/humidity/hts221_core.c | 14 ++++++--------
>  1 file changed, 6 insertions(+), 8 deletions(-)
> 
> diff --git a/drivers/iio/humidity/hts221_core.c b/drivers/iio/humidity/hts221_core.c
> index ca4746f2ecba..bfeb0a60d3af 100644
> --- a/drivers/iio/humidity/hts221_core.c
> +++ b/drivers/iio/humidity/hts221_core.c
> @@ -464,13 +464,12 @@ static int hts221_read_raw(struct iio_dev *iio_dev,
>  {
>  	int ret;
>  
> -	ret = iio_device_claim_direct_mode(iio_dev);
> -	if (ret)
> -		return ret;
> +	if (!iio_device_claim_direct(iio_dev))
> +		return -EBUSY;
>  
>  	ret = __hts221_read_raw(iio_dev, ch, val, val2, mask);
>  
> -	iio_device_release_direct_mode(iio_dev);
> +	iio_device_release_direct(iio_dev);
>  
>  	return ret;
>  }
> @@ -504,13 +503,12 @@ static int hts221_write_raw(struct iio_dev *iio_dev,
>  {
>  	int ret;
>  
> -	ret = iio_device_claim_direct_mode(iio_dev);
> -	if (ret)
> -		return ret;
> +	if (!iio_device_claim_direct(iio_dev))
> +		return -EBUSY;
>  
>  	ret = __hts221_write_raw(iio_dev, chan, val, mask);
>  
> -	iio_device_release_direct_mode(iio_dev);
> +	iio_device_release_direct(iio_dev);
>  
>  	return ret;
>  }
> -- 
> 2.48.1
>