Re: drivers/pinctrl/cirrus/pinctrl-lochnagar.c:52:53: error: pasting "LOCHNAGAR1_" and "(" does not give a valid preprocessing token

From: Charles Keepax
Date: Wed Nov 15 2023 - 05:25:53 EST


On Wed, Nov 15, 2023 at 10:57:29AM +0100, Linus Walleij wrote:
> On Wed, Nov 15, 2023 at 10:37 AM Charles Keepax
> <ckeepax@xxxxxxxxxxxxxxxxxxxxx> wrote:
> > On Tue, Nov 14, 2023 at 02:40:38PM +0100, Linus Walleij wrote:
> > > On Tue, Nov 7, 2023 at 6:19 AM kernel test robot <lkp@xxxxxxxxx> wrote:
> > It has somewhat been on my radar to fix at some point, but I have
> > in general been a little unsure how to proceed. RST feels like
> > a mega over generic macro name to be exporting, so in some ways
> > feels like fixing that would be nice. On the other side, renaming
> > the register on the Lochnagar side would be very easy, although it
> > would mean the register naming no longer matches all the hardware
> > documentation which would be kinda lame.
>
> If MIPS breaks things like this because of weird defines I would say
> it is actually fair to just quirk it in Kconfig with a comment:
>
> # MIPS occupy very generic defines
> depends on !MIPS
>

Hm... hadn't considered that. The driver is pretty unlikely to be
needed on MIPS anytime soon, so might be a reasonable work around
for now. Would you like me to fire in a patch, or you want to?

Thanks,
Charles