diff options
| author | Glauber Costa <gcosta@redhat.com> | 2008-03-25 18:36:21 -0300 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-04-19 19:19:56 +0200 |
| commit | 22456b97148be300e25e9cb97244656775972475 (patch) | |
| tree | d85225c64c776f61c9485a5ca1b06f32c53cc5fe /include/asm-x86/dma-mapping_64.h | |
| parent | 6f5366354bf86f8d2c1cf241c9bbf44b2d350e30 (diff) | |
x86: implement dma_map_single through dma_ops
That's already the name of the game for x86_64. For i386,
we add a pci-base_32.c, that will hold the default operations.
The function call itself goes through dma-mapping.h , the common
header
Signed-off-by: Glauber Costa <gcosta@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'include/asm-x86/dma-mapping_64.h')
| -rw-r--r-- | include/asm-x86/dma-mapping_64.h | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/include/asm-x86/dma-mapping_64.h b/include/asm-x86/dma-mapping_64.h index 369188a348f..969a7da0cf9 100644 --- a/include/asm-x86/dma-mapping_64.h +++ b/include/asm-x86/dma-mapping_64.h @@ -2,7 +2,6 @@ #define _X8664_DMA_MAPPING_H 1 extern dma_addr_t bad_dma_address; -extern const struct dma_mapping_ops* dma_ops; extern int iommu_merge; static inline int dma_mapping_error(dma_addr_t dma_addr) @@ -24,14 +23,6 @@ extern void *dma_alloc_coherent(struct device *dev, size_t size, extern void dma_free_coherent(struct device *dev, size_t size, void *vaddr, dma_addr_t dma_handle); -static inline dma_addr_t -dma_map_single(struct device *hwdev, void *ptr, size_t size, - int direction) -{ - BUG_ON(!valid_dma_direction(direction)); - return dma_ops->map_single(hwdev, ptr, size, direction); -} - static inline void dma_unmap_single(struct device *dev, dma_addr_t addr,size_t size, int direction) |