[PATCH 1/3] powerpc/mm: Fix build break due when PPC_NATIVE=n

[Stephen Rothwell]

Hi Michael,

On Mon, 25 Jul 2016 12:57:49 +1000 Michael Ellerman <mpe at ellerman.id.au> wrote:
>
> The recent commit to rework the hash MMU setup broke the build when
> CONFIG_PPC_NATIVE=n. Fix it by providing a fallback implementation of
> hpte_init_native().

Alternatively, you could make the call site dependent on
IS_ENABLED(CONFIG_PPC_NATIVE) and not need the fallback.

so:

	else if (IS_ENABLED(CONFIG_PPC_NATIVE))
		hpte_init_native();

in arch/powerpc/mm/hash_utils_64.c and let the compiler elide the call.
-- 
Cheers,
Stephen Rothwell