diff options
Diffstat (limited to 'arch/unicore32/include/asm/dma-mapping.h')
| -rw-r--r-- | arch/unicore32/include/asm/dma-mapping.h | 18 |
1 files changed, 0 insertions, 18 deletions
diff --git a/arch/unicore32/include/asm/dma-mapping.h b/arch/unicore32/include/asm/dma-mapping.h index ac608c2f6af6..5cb250bf2d8c 100644 --- a/arch/unicore32/include/asm/dma-mapping.h +++ b/arch/unicore32/include/asm/dma-mapping.h @@ -25,24 +25,6 @@ static inline const struct dma_map_ops *get_arch_dma_ops(struct bus_type *bus) return &swiotlb_dma_map_ops; } -static inline bool dma_capable(struct device *dev, dma_addr_t addr, size_t size) -{ - if (dev && dev->dma_mask) - return addr + size - 1 <= *dev->dma_mask; - - return 1; -} - -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) {} #endif /* __KERNEL__ */ |