Re: [PATCH] isdn: Build telespci and hfc_pci only for little endian CPUs

From: Geert Uytterhoeven
Date: Sun Jan 05 2014 - 13:30:31 EST

On Sun, Jan 5, 2014 at 6:50 PM, Guenter Roeck <linux@xxxxxxxxxxxx> wrote:
> - depends on PCI && (BROKEN || !(SPARC || PPC || PARISC || M68K || (MIPS && !CPU_LITTLE_ENDIAN) || FRV || (XTENSA && !CPU_LITTLE_ENDIAN)))
> + depends on CPU_LITTLE_ENDIAN && PCI && (BROKEN || !(SPARC || PPC || PARISC || M68K || MIPS || FRV || XTENSA))

Unfortunately CPU_LITTLE_ENDIAN is only available on architectures
that support two endiannesses. So the above will preclude e.g. x86, which is
where most ISDN users are.

One solution is to move CPU_LITTLE_ENDIAN and CPU_BIG_ENDIAN to the
common Kconfig parts. After that, the dependency above can just become

depends on CPU_LITTLE_ENDIAN && PCI.



Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
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