powerpc/mm: Fix build break with RADIX=y & HUGETLBFS=n

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If we enable RADIX but disable HUGETLBFS, the build breaks with:

  arch/powerpc/mm/pgtable-radix.c:557:7: error: implicit declaration of function 'pmd_huge'
  arch/powerpc/mm/pgtable-radix.c:588:7: error: implicit declaration of function 'pud_huge'

Fix it by stubbing those functions when HUGETLBFS=n.

Fixes: 4b5d62ca17 ("powerpc/mm: add radix__remove_section_mapping()")
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

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Michael Ellerman 2017-02-14 13:11:38 +11:00

parent b0b5a76579

commit aad71e3928

2 changed files with 8 additions and 0 deletions

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arch/powerpc/include/asm/book3s/64/pgtable-4k.h

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arch/powerpc/include/asm/book3s/64/pgtable-64k.h

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