extern void iounmap(void *addr);
-/* Nothing to do */
-
-#define dma_cache_inv(_start,_size) do { } while (0)
-#define dma_cache_wback(_start,_size) do { } while (0)
-#define dma_cache_wback_inv(_start,_size) do { } while (0)
-
/* H8/300 internal I/O functions */
static __inline__ unsigned char ctrl_inb(unsigned long addr)
{
/*
* Macros used for converting between virtual and physical mappings.
*/
-#define mm_ptov(vaddr) ((void *) (vaddr))
-#define mm_vtop(vaddr) ((unsigned long) (vaddr))
#define phys_to_virt(vaddr) ((void *) (vaddr))
#define virt_to_phys(vaddr) ((unsigned long) (vaddr))