radeon driver warning

[John Garry]

Hi Christian,

> Am 17.06.22 um 14:01 schrieb John Garry:
>> On 17/06/2022 12:57, Christian König wrote:
>>>>
>>>> And/Or compile out the warning when "warnings = errors"?
>>>
>>> That should be doable I think.
>>
>> ok, if something can be done then I would appreciate it. I do much 
>> randconfig builds as part of my upstream process and anything breaking 
>> is a bit of a pain.
> 
> I've just double checked the code and we have already wrapped the 
> warning into "#ifndef CONFIG_COMPILE_TEST".

Yes

> 
> So the question is why does your random config not set CONFIG_COMPILE_TEST?

My randconfig does not have CONFIG_COMPILE_TEST set - see attached. 
AFAIK randconfig does not always set CONFIG_COMPILE_TEST.

Thanks,
John