powerc: fix build failure when CONFIG_HUGETLB_PAGE is not set

[Michael Ellerman]

On Mon, 2014-27-10 at 14:30:06 UTC, =?utf-8?q?C=C3=A9dric_Le_Goater?= wrote:
> CC      arch/powerpc/mm/slice.o
> In file included from ../arch/powerpc/mm/slice.c:33:0:
> ../include/linux/hugetlb.h:141:47: error: expected identifier or ‘(’ before numeric constant
>  #define is_hugepage_only_range(mm, addr, len) 0
>                                                ^
> ../arch/powerpc/mm/slice.c:704:5: note: in expansion of macro ‘is_hugepage_only_range’
>  int is_hugepage_only_range(struct mm_struct *mm, unsigned long addr,
>      ^

Hi Cedric,

I'm pretty sure this is fixed in my fixes branch:

  https://git.kernel.org/cgit/linux/kernel/git/mpe/linux.git/log/?h=fixes

cheers