Re: [PATCH v6 5/5] iio: adc: ad9467: check for backend capabilities

[Tomas Melin <tomas.melin@vaisala.com>]

Hi,

On 05/02/2026 18:34, Andy Shevchenko wrote:
> On Thu, Feb 05, 2026 at 12:24:11PM +0000, Tomas Melin wrote:
>> Add capability checks for operation with backends that do not necessarily
>> support full set of features, but are otherwise compatible with the device.
>> This ensures a fully functional device, but with limited capabilities.
> 
> ...
> 
>> +	if (iio_backend_has_caps(st->back, IIO_BACKEND_CAP_BUFFER)) {
>> +		ret = devm_iio_backend_request_buffer(&spi->dev, st->back,
>> +						      indio_dev);
> 
> With
> 
> 	struct device *dev = &spi->dev;
> 
> at the top, this one becomes exactly a 80 character line.
> And in general it will help cleaning up the rest afterwards.

Given it seems it would still be 81 characters long I would like to
leave this change as it also creates a bit of noise.

Thanks,
Tomas


> 
>> +		if (ret)
>> +			return ret;
>> +	}
>