165 static inline unsigned long page_to_dma_pfn(struct page *pg)  in page_to_dma_pfn()  argument
167 	return mm_to_dma_pfn(page_to_pfn(pg));  in page_to_dma_pfn()
1178 	struct page *pg;  in dma_pte_list_pagetables()  local
1180 	pg = pfn_to_page(dma_pte_addr(pte) >> PAGE_SHIFT);  in dma_pte_list_pagetables()
1181 	pg->freelist = freelist;  in dma_pte_list_pagetables()
1182 	freelist = pg;  in dma_pte_list_pagetables()
1187 	pte = page_address(pg);  in dma_pte_list_pagetables()
1278 	struct page *pg;  in dma_free_pagelist()  local
1280 	while ((pg = freelist)) {  in dma_free_pagelist()
1281 		freelist = pg->freelist;  in dma_free_pagelist()
1282 		free_pgtable_page(page_address(pg));  in dma_free_pagelist()