powerpc/mm: Move PTE bits from generic functions to hash64 functions.

functions which operate on pte bits are moved to hash*.h and other
generic functions are moved to pgtable.h

Acked-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
4 files changed