2 files changed, 17 insertions, 10 deletions

diff --git a/include/asm-ppc/dma-mapping.h b/include/asm-ppc/dma-mapping.h
index 6e9635114433..798602620e87 100644
--- a/include/asm-ppc/dma-mapping.h
+++ b/include/asm-ppc/dma-mapping.h
@@ -24,22 +24,12 @@ extern void __dma_free_coherent(size_t size, void *vaddr);
 extern void __dma_sync(void *vaddr, size_t size, int direction);
 extern void __dma_sync_page(struct page *page, unsigned long offset,
                                  size_t size, int direction);
-#define dma_cache_inv(_start,_size) \
-        invalidate_dcache_range(_start, (_start + _size))
-#define dma_cache_wback(_start,_size) \
-        clean_dcache_range(_start, (_start + _size))
-#define dma_cache_wback_inv(_start,_size) \
-        flush_dcache_range(_start, (_start + _size))
 
 #else /* ! CONFIG_NOT_COHERENT_CACHE */
 /*
  * Cache coherent cores.
  */
 
-#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)
-
 #define __dma_alloc_coherent(gfp, size, handle) NULL
 #define __dma_free_coherent(size, addr)         do { } while (0)
 #define __dma_sync(addr, size, rw)              do { } while (0)
diff --git a/include/asm-ppc/io.h b/include/asm-ppc/io.h
index 2bfdf9c98459..84ac6e258eef 100644
--- a/include/asm-ppc/io.h
+++ b/include/asm-ppc/io.h
@@ -545,6 +545,23 @@ extern void pci_iounmap(struct pci_dev *dev, void __iomem *);
 #include <asm/mpc8260_pci9.h>
 #endif
 
+#ifdef CONFIG_NOT_COHERENT_CACHE
+
+#define dma_cache_inv(_start,_size) \
+        invalidate_dcache_range(_start, (_start + _size))
+#define dma_cache_wback(_start,_size) \
+        clean_dcache_range(_start, (_start + _size))
+#define dma_cache_wback_inv(_start,_size) \
+        flush_dcache_range(_start, (_start + _size))
+
+#else
+
+#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)
+
+#endif
+
 /*
  * Convert a physical pointer to a virtual kernel pointer for /dev/mem
  * access