On Thu, Oct 31, 2019 at 8:39 AM Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx> wrote: > On 31/10/2019 01.31, Rasmus Villemoes wrote: > > So sorry for the noise. Maybe I'll just have to bite the bullet and > introduce private qe_iowrite32be etc. and define them based on $ARCH. > Any better ideas would be much appreciated. We use that approach in a number of drivers already, I think it's ok to add it to another driver. Just make the powerpc case use out_be32 and everything else use iowrite32_be. You may also be able to enable the driver for CONFIG_COMPILE_TEST after that. Arnd