Re: [PATCH 16/17] staging:iio:ade7758: Remove redundant call to iio_sw_buffer_preenable()

[Jonathan Cameron <jic23@kernel.org>]

On 10/14/13 17:49, Lars-Peter Clausen wrote:
> The equivalent of iio_sw_buffer_preenable() is now done in the IIO buffer core,
> so there is no need to do this from the driver anymore.
> 
> Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Applied to the togreg branch of iio.git

Thanks
> ---
>  drivers/staging/iio/meter/ade7758_ring.c | 5 -----
>  1 file changed, 5 deletions(-)
> 
> diff --git a/drivers/staging/iio/meter/ade7758_ring.c b/drivers/staging/iio/meter/ade7758_ring.c
> index 7a448ff..c0accf8 100644
> --- a/drivers/staging/iio/meter/ade7758_ring.c
> +++ b/drivers/staging/iio/meter/ade7758_ring.c
> @@ -87,15 +87,10 @@ static int ade7758_ring_preenable(struct iio_dev *indio_dev)
>  {
>  	struct ade7758_state *st = iio_priv(indio_dev);
>  	unsigned channel;
> -	int ret;
>  
>  	if (!bitmap_empty(indio_dev->active_scan_mask, indio_dev->masklength))
>  		return -EINVAL;
>  
> -	ret = iio_sw_buffer_preenable(indio_dev);
> -	if (ret < 0)
> -		return ret;
> -
>  	channel = find_first_bit(indio_dev->active_scan_mask,
>  				 indio_dev->masklength);
>  
>