csky: fixup compile error with pte_alloc

extern void pgd_init(unsigned long *p);

static inline pte_t *pte_alloc_one_kernel(struct mm_struct *mm,

					unsigned long address)

static inline pte_t *pte_alloc_one_kernel(struct mm_struct *mm)

{

	pte_t *pte;

	unsigned long *kaddr, i;

	unsigned long i;

	pte = (pte_t *) __get_free_pages(GFP_KERNEL | __GFP_RETRY_MAYFAIL,

					 PTE_ORDER);

	kaddr = (unsigned long *)pte;

	if (address & 0x80000000)

		for (i = 0; i < (PAGE_SIZE/4); i++)

			*(kaddr + i) = 0x1;

	else

		clear_page(kaddr);

	pte = (pte_t *) __get_free_page(GFP_KERNEL);

	if (!pte)

		return NULL;

	for (i = 0; i < PAGE_SIZE/sizeof(pte_t); i++)

		(pte + i)->pte_low = _PAGE_GLOBAL;

	return pte;

}

static inline struct page *pte_alloc_one(struct mm_struct *mm,

						unsigned long address)

static inline struct page *pte_alloc_one(struct mm_struct *mm)

{

	struct page *pte;

	unsigned long *kaddr, i;

	pte = alloc_pages(GFP_KERNEL | __GFP_RETRY_MAYFAIL, PTE_ORDER);

	if (pte) {

		kaddr = kmap_atomic(pte);

		if (address & 0x80000000) {

			for (i = 0; i < (PAGE_SIZE/4); i++)

				*(kaddr + i) = 0x1;

		} else

			clear_page(kaddr);

		kunmap_atomic(kaddr);

		pgtable_page_ctor(pte);

	pte = alloc_pages(GFP_KERNEL | __GFP_ZERO, 0);

	if (!pte)

		return NULL;

	if (!pgtable_page_ctor(pte)) {

		__free_page(pte);

		return NULL;

	}

	return pte;

}