MIPS: Remove temporary kludge from <asm/page.h>

#define HPAGE_MASK	(~(HPAGE_SIZE - 1))

#define HUGETLB_PAGE_ORDER	(HPAGE_SHIFT - PAGE_SHIFT)

#else /* !CONFIG_HUGETLB_PAGE */

# ifndef BUILD_BUG

#  define BUILD_BUG() do { extern void __build_bug(void); __build_bug(); } while (0)

# endif

#define HPAGE_SHIFT	({BUILD_BUG(); 0; })

#define HPAGE_SIZE	({BUILD_BUG(); 0; })

#define HPAGE_MASK	({BUILD_BUG(); 0; })