On Tue, Oct 08, 2024 at 09:27:20AM +0000, Arnd Bergmann wrote:
> > #endif /* CONFIG_TRACE_MMIO_ACCESS */
> >
> > +extern void memcpy_fromio(void *to, const volatile void __iomem *from,
> > + size_t count);
> > +extern void memcpy_toio(volatile void __iomem *to, const void *from,
> > + size_t count);
> > +extern void memset_io(volatile void __iomem *dst, int c, size_t count);
> > +
>
> I think having this globally visible is the reason you are running
> into the mismatched prototypes.
Yes, especially as architectures sometimes actually implement this
as macro or inline function.
Please also drop the pointless externs while you're at it.
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