Re: [PATCH] iio: adc: ad799x: Implement selecting external reference voltage input on AD7991, AD7995 and AD7999.

[Andy Shevchenko <andy.shevchenko@xxxxxxxxx>]

On Mon, Aug 30, 2021 at 6:38 PM Florian Boor
<florian.boor@xxxxxxxxxxxxxxxxx> wrote:
>
> Make use of the AD7991_REF_SEL bit and support using the external
> reference voltage by setting the 'vref-external' property in devicetree.

...

> +               of_property_read_u32(client->dev.of_node, "vref-external",
> +                       &vref_external);

Please, use device property API instead in the code you are submitting to IIO.

-- 
With Best Regards,
Andy Shevchenko