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-rw-r--r--include/asm-ppc/io.h17
1 files changed, 0 insertions, 17 deletions
diff --git a/include/asm-ppc/io.h b/include/asm-ppc/io.h
index 8f58231a8bc6..a0d409a5d80f 100644
--- a/include/asm-ppc/io.h
+++ b/include/asm-ppc/io.h
@@ -478,23 +478,6 @@ 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