dma-mapping: consolidate dma_set_mask

[karo-tx-linux.git] / arch / ia64 / include / asm / dma-mapping.h

diff --git a/arch/ia64/include/asm/dma-mapping.h b/arch/ia64/include/asm/dma-mapping.h
index 7982caa7c5e766b3cbbb83841cd1c978eff54b3c..9beccf8010bd6bf8eaa64ab292a753449a0ca609 100644 (file)
--- a/arch/ia64/include/asm/dma-mapping.h
+++ b/arch/ia64/include/asm/dma-mapping.h
@@ -27,15 +27,6 @@ extern void machvec_dma_sync_sg(struct device *, struct scatterlist *, int,
 
 #include <asm-generic/dma-mapping-common.h>
 
-static inline int
-dma_set_mask (struct device *dev, u64 mask)
-{
-       if (!dev->dma_mask || !dma_supported(dev, mask))
-               return -EIO;
-       *dev->dma_mask = mask;
-       return 0;
-}
-
 static inline bool dma_capable(struct device *dev, dma_addr_t addr, size_t size)
 {
        if (!dev->dma_mask)