diff options
Diffstat (limited to 'arch/hexagon/include/asm/dma-mapping.h')
| -rw-r--r-- | arch/hexagon/include/asm/dma-mapping.h | 11 |
1 files changed, 1 insertions, 10 deletions
diff --git a/arch/hexagon/include/asm/dma-mapping.h b/arch/hexagon/include/asm/dma-mapping.h index 58d2d8f1544a..e66119290eca 100644 --- a/arch/hexagon/include/asm/dma-mapping.h +++ b/arch/hexagon/include/asm/dma-mapping.h @@ -31,6 +31,7 @@ struct device; extern int bad_dma_address; +#define DMA_ERROR_CODE bad_dma_address extern struct dma_map_ops *dma_ops; @@ -57,14 +58,4 @@ static inline bool dma_capable(struct device *dev, dma_addr_t addr, size_t size) return addr + size - 1 <= *dev->dma_mask; } -static inline int dma_mapping_error(struct device *dev, dma_addr_t dma_addr) -{ - struct dma_map_ops *dma_ops = get_dma_ops(dev); - - if (dma_ops->mapping_error) - return dma_ops->mapping_error(dev, dma_addr); - - return (dma_addr == bad_dma_address); -} - #endif |
