Re: [Xen-devel] [PATCH v6 2/8] xen/arm: make process_memory_node a device_tree_node_func

[Julien Grall <julien.grall@xxxxxxx>]

On 8/17/19 1:48 AM, Stefano Stabellini wrote:
> On Fri, 16 Aug 2019, Julien Grall wrote:
> I think you are right, and honestly I was thinking about it while I
> updated this patch. If I use -EINVAL, it would be the same return error
> as the "invalid #address-cells or #size-cells". I just wanted to
> double-check that it is OK for you.
We don't need to differentiate "invalid #{address, size}-cells" from 
"zero size", so using the same errno is fine.
Cheers,

--
Julien Grall

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