[PATCH] powerpc: drop port I/O helpers for CONFIG_HAS_IOPORT=n

[Arnd Bergmann]

On Thu, Apr 18, 2024, at 08:26, Michael Ellerman wrote:
> Arnd Bergmann <arnd at kernel.org> writes:

> @@ -692,6 +692,7 @@ static inline void name at                          
>         \
>  #define writesw writesw
>  #define writesl writesl
>
> +#ifdef CONFIG_HAS_IOPORT
>  #define inb inb
>  #define inw inw
>  #define inl inl
> @@ -704,6 +705,8 @@ static inline void name at                          
>         \
>  #define outsb outsb
>  #define outsw outsw
>  #define outsl outsl
> +#endif // CONFIG_HAS_IOPORT
> +
>  #ifdef __powerpc64__
>  #define readq  readq
>  #define writeq writeq

I had included this at first, but then I still ran into
the same warnings because it ends up pulling in the
generic outsb() etc from include/asm-generic/io.h
that relies on setting a non-NULL PCI_IOBASE.

      Arnd