On 11/02/13 19:44, Peter Meerwald wrote:
> the driver does not support buffering, hence scan_type is not needed
>
> Signed-off-by: Peter Meerwald <pmeerw@xxxxxxxxxx>
> Cc: Lars Poeschel <poeschel@xxxxxxxxxxx>
We've left this sort of thing in in the past as it acts as documentation whilst
doing little harm.
Still in this driver there is nothing 'interesting' in the definition
so I've applied your patch to the togreg branch of iio.git
Thanks,
Jonathan
> ---
> drivers/iio/adc/viperboard_adc.c | 7 +------
> 1 file changed, 1 insertion(+), 6 deletions(-)
>
> diff --git a/drivers/iio/adc/viperboard_adc.c b/drivers/iio/adc/viperboard_adc.c
> index 09727a7..94f404d 100644
> --- a/drivers/iio/adc/viperboard_adc.c
> +++ b/drivers/iio/adc/viperboard_adc.c
> @@ -42,11 +42,6 @@ struct vprbrd_adc {
> .indexed = 1, \
> .channel = _index, \
> .info_mask_separate = BIT(IIO_CHAN_INFO_RAW), \
> - .scan_index = _index, \
> - .scan_type = { \
> - .sign = 'u', \
> - .realbits = 8, \
> - .storagebits = 8, \
> }, \
> }
>
> @@ -73,7 +68,7 @@ static int vprbrd_iio_read_raw(struct iio_dev *iio_dev,
> mutex_lock(&vb->lock);
>
> admsg->cmd = VPRBRD_ADC_CMD_GET;
> - admsg->chan = chan->scan_index;
> + admsg->chan = chan->channel;
> admsg->val = 0x00;
>
> ret = usb_control_msg(vb->usb_dev,
>
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