[PATCH v3] spi: xilinx: use device property accessors.

[Mark Brown]

On Fri, Jan 23, 2026 at 03:14:22PM +0100, Michal Simek wrote:
> On 1/23/26 13:40, Mark Brown wrote:
> > On Fri, Jan 23, 2026 at 08:11:47AM +0100, Michal Simek wrote:
> > > On 1/22/26 17:18, Andrew Lunn wrote:
> > > > On Thu, Jan 22, 2026 at 09:00:29AM +0000, Abdurrahman Hussain via B4 Relay wrote:

> > > > > +		ret = device_property_read_u32(&pdev->dev,
> > > > > +					       "xlnx,num-transfer-bits",
> > > > > +					       &bits_per_word);

> > > > It could be my grep foo is broken, but there does not appear to be any
> > > > users of xlnx,num-transfer-bits and xlnx,num-ss-bits. So it would be
> > > > better to just remove them. There is no point Maintaining an API
> > > > nobody uses. And it would be silly to spread that API to ACPI if
> > > > nobody it going to use it.

> > There are no upstream users of this driver at all so obviously no use of
> > the properties.

> We are not wiring this driver in any DT because it is soft IP but it doesn't
> mean that it is not used.
> But as you see Abdurrahman is able to use this driver is one configuration.
> These properties are stable for years and well documented.

My point here is that Andrew's concern about there being no users is not
relevant.
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