1 files changed, 0 insertions, 6 deletions

diff --git a/include/asm-h8300/io.h b/include/asm-h8300/io.h
index 91b7487cb7ae..7543a57b4ea1 100644
--- a/include/asm-h8300/io.h
+++ b/include/asm-h8300/io.h
@@ -264,12 +264,6 @@ static inline void *ioremap_fullcache(unsigned long physaddr, unsigned long size
 
 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)
 {