Re: [PATCH] IIO-onwards: ADC: AD7476: Fix ringbuffer registration

[Jonathan Cameron <jic23@cam.ac.uk>]

On 04/15/11 10:27, michael.hennerich@analog.com wrote:
> From: Michael Hennerich <michael.hennerich@analog.com>
> 
Thanks, merged into rebase of tree.  The type cast is no unnecessary
as I've constified inputs to iio_ring_buffer_register_ex
(that was in the branch I accidentally didn't push last night!)

> Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
> ---
>  drivers/staging/iio/adc/ad7476_core.c |    4 +++-
>  1 files changed, 3 insertions(+), 1 deletions(-)
> 
> diff --git a/drivers/staging/iio/adc/ad7476_core.c b/drivers/staging/iio/adc/ad7476_core.c
> index 5867b92..a3cd4cd 100644
> --- a/drivers/staging/iio/adc/ad7476_core.c
> +++ b/drivers/staging/iio/adc/ad7476_core.c
> @@ -209,7 +209,9 @@ static int __devinit ad7476_probe(struct spi_device *spi)
>  	if (ret)
>  		goto error_free_device;
>  
> -	ret = iio_ring_buffer_register(st->indio_dev->ring, 0);
> +	ret = iio_ring_buffer_register_ex(st->indio_dev->ring, 0,
> +			(struct iio_chan_spec *) st->chip_info->channel,
> +			ARRAY_SIZE(st->chip_info->channel));
>  	if (ret)
>  		goto error_cleanup_ring;
>  	return 0;