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Diffstat (limited to 'arch/tile/include/asm/dma-mapping.h')
-rw-r--r--arch/tile/include/asm/dma-mapping.h50
1 files changed, 0 insertions, 50 deletions
diff --git a/arch/tile/include/asm/dma-mapping.h b/arch/tile/include/asm/dma-mapping.h
deleted file mode 100644
index d25fce101fc0..000000000000
--- a/arch/tile/include/asm/dma-mapping.h
+++ /dev/null
@@ -1,50 +0,0 @@
-/*
- * Copyright 2010 Tilera Corporation. All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation, version 2.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or
- * NON INFRINGEMENT. See the GNU General Public License for
- * more details.
- */
-
-#ifndef _ASM_TILE_DMA_MAPPING_H
-#define _ASM_TILE_DMA_MAPPING_H
-
-#include <linux/mm.h>
-#include <linux/scatterlist.h>
-#include <linux/cache.h>
-#include <linux/io.h>
-
-#ifdef __tilegx__
-#define ARCH_HAS_DMA_GET_REQUIRED_MASK
-#endif
-
-extern const struct dma_map_ops *tile_dma_map_ops;
-extern const struct dma_map_ops *gx_pci_dma_map_ops;
-extern const struct dma_map_ops *gx_legacy_pci_dma_map_ops;
-extern const struct dma_map_ops *gx_hybrid_pci_dma_map_ops;
-
-static inline const struct dma_map_ops *get_arch_dma_ops(struct bus_type *bus)
-{
- return tile_dma_map_ops;
-}
-
-static inline dma_addr_t get_dma_offset(struct device *dev)
-{
- return dev->archdata.dma_offset;
-}
-
-static inline void set_dma_offset(struct device *dev, dma_addr_t off)
-{
- dev->archdata.dma_offset = off;
-}
-
-#define HAVE_ARCH_DMA_SET_MASK 1
-int dma_set_mask(struct device *dev, u64 mask);
-
-#endif /* _ASM_TILE_DMA_MAPPING_H */