diff options
Diffstat (limited to 'arch/tile/include/asm/dma-mapping.h')
| -rw-r--r-- | arch/tile/include/asm/dma-mapping.h | 18 |
1 files changed, 0 insertions, 18 deletions
diff --git a/arch/tile/include/asm/dma-mapping.h b/arch/tile/include/asm/dma-mapping.h index 97ad62878290..75b8aaa4e70b 100644 --- a/arch/tile/include/asm/dma-mapping.h +++ b/arch/tile/include/asm/dma-mapping.h @@ -44,26 +44,8 @@ static inline void set_dma_offset(struct device *dev, dma_addr_t off) dev->archdata.dma_offset = off; } -static inline dma_addr_t phys_to_dma(struct device *dev, phys_addr_t paddr) -{ - return paddr; -} - -static inline phys_addr_t dma_to_phys(struct device *dev, dma_addr_t daddr) -{ - return daddr; -} - static inline void dma_mark_clean(void *addr, size_t size) {} -static inline bool dma_capable(struct device *dev, dma_addr_t addr, size_t size) -{ - if (!dev->dma_mask) - return 0; - - return addr + size - 1 <= *dev->dma_mask; -} - #define HAVE_ARCH_DMA_SET_MASK 1 int dma_set_mask(struct device *dev, u64 mask); |