1 files changed, 0 insertions, 6 deletions

diff --git a/include/asm-m68k/io.h b/include/asm-m68k/io.h
index 47bb9cf107b7..baf4f9b8acfc 100644
--- a/include/asm-m68k/io.h
+++ b/include/asm-m68k/io.h
@@ -384,12 +384,6 @@ static inline void __iomem *ioremap_fullcache(unsigned long physaddr,
         return __ioremap(physaddr, size, IOMAP_FULL_CACHING);
 }
 
-
-/* m68k caches aren't DMA coherent */
-extern void dma_cache_wback_inv(unsigned long start, unsigned long size);
-extern void dma_cache_wback(unsigned long start, unsigned long size);
-extern void dma_cache_inv(unsigned long start, unsigned long size);
-
 static inline void memset_io(volatile void __iomem *addr, unsigned char val, int count)
 {
         __builtin_memset((void __force *) addr, val, count);