Re: [PATCH v2 7/9] ASoC: codecs: Add support for the generic IIO auxiliary devices

[Herve Codina]

Hi Andy,

On Tue, 6 Jun 2023 17:34:22 +0300
Andy Shevchenko <andy.shevchenko@xxxxxxxxx> wrote:

...

> > >
> > > Btw, can you avoid using OF APIs? It's better to have device property/fwnode
> > > API to be used from day 1.  
> >
> > Hum, this comment was raised in the previous iteration
> >   https://lore.kernel.org/linux-kernel/20230501162456.3448c494@jic23-huawei/
> >
> > I didn't find any equivalent to of_property_read_u32_index() in the
> > device_property_read_*() function family.
> > I mean I did find anything available to get a value from an array using an index.  
> 
> This is done by reading the entire array at once and then parsing as
> you wish in the code, device_property_read_u32_array() is for that.
> 
> > In the previous iteration it was concluded that keeping OF APIs in this series
> > seemed "reasonable".  
> 
> Maybe, but consider the above.

I see.
Will switch to device_property_*() family in the next iteration.

Thanks,
Hervé

-- 
Hervé Codina, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com