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-rw-r--r--include/asm-sparc64/io.h6
1 files changed, 0 insertions, 6 deletions
diff --git a/include/asm-sparc64/io.h b/include/asm-sparc64/io.h
index 9565a892801..cd7ef3097ac 100644
--- a/include/asm-sparc64/io.h
+++ b/include/asm-sparc64/io.h
@@ -474,12 +474,6 @@ extern void pci_iounmap(struct pci_dev *dev, void __iomem *);
#define sbus_iounmap(__addr, __size) \
release_region((unsigned long)(__addr), (__size))
-/* 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)
-
/*
* Convert a physical pointer to a virtual kernel pointer for /dev/mem
* access