diff options
Diffstat (limited to 'arch/openrisc/include/asm/dma-mapping.h')
| -rw-r--r-- | arch/openrisc/include/asm/dma-mapping.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/openrisc/include/asm/dma-mapping.h b/arch/openrisc/include/asm/dma-mapping.h index 7dfe9d5..8fc08b8 100644 --- a/arch/openrisc/include/asm/dma-mapping.h +++ b/arch/openrisc/include/asm/dma-mapping.h @@ -35,14 +35,15 @@ static inline struct dma_map_ops *get_dma_ops(struct device *dev) return &or1k_dma_map_ops; } -#include <asm-generic/dma-mapping-common.h> - +#define HAVE_ARCH_DMA_SUPPORTED 1 static inline int dma_supported(struct device *dev, u64 dma_mask) { /* Support 32 bit DMA mask exclusively */ return dma_mask == DMA_BIT_MASK(32); } +#include <asm-generic/dma-mapping-common.h> + static inline int dma_set_mask(struct device *dev, u64 dma_mask) { if (!dev->dma_mask || !dma_supported(dev, dma_mask)) |