asm/pgtable-bits.h is included in 2 assembly files and thus has to>
in either of the assembly files that include it.
Remove the redundant inclusions such that asm/pgtable-bits.h doesn't
need to #ifdef around C code, for cleanliness & and in preparation for
later patches which will add more C.
Signed-off-by: Paul Burton <paul.burton@xxxxxxxxxx>
Reviewed-by: James Hogan <james.hogan@xxxxxxxxxx>