On Thu, 2019-11-21 at 15:04 +0100, Arnd Bergmann wrote: [...]
As Greg has already merged the original patch, and that version works just as well, I'd probably just leave what I did at first. One benefit is that in case we decide to kill off sparc64 support before drivers/char/lp.c, the special case can be removed more easily.
I don't think either of them is going any time soon, but working on y2038 patches has made me think ahead longer term ;-)
If you still think we should change it I can send the below patch (now actually build-tested) with your Ack.
[...]
I would like it, but since you convinced me the current version works correctly it's obvious lower priority than the other changes you have.
Ben.