diff options
Diffstat (limited to 'arch/arm64/include/asm/dma-mapping.h')
| -rw-r--r-- | arch/arm64/include/asm/dma-mapping.h | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/arch/arm64/include/asm/dma-mapping.h b/arch/arm64/include/asm/dma-mapping.h index d34189bceff7..9ce3e680ae1c 100644 --- a/arch/arm64/include/asm/dma-mapping.h +++ b/arch/arm64/include/asm/dma-mapping.h | |||
| @@ -52,13 +52,14 @@ static inline void set_dma_ops(struct device *dev, struct dma_map_ops *ops) | |||
| 52 | dev->archdata.dma_ops = ops; | 52 | dev->archdata.dma_ops = ops; |
| 53 | } | 53 | } |
| 54 | 54 | ||
| 55 | static inline int set_arch_dma_coherent_ops(struct device *dev) | 55 | static inline void arch_setup_dma_ops(struct device *dev, u64 dma_base, u64 size, |
| 56 | struct iommu_ops *iommu, bool coherent) | ||
| 56 | { | 57 | { |
| 57 | dev->archdata.dma_coherent = true; | 58 | dev->archdata.dma_coherent = coherent; |
| 58 | set_dma_ops(dev, &coherent_swiotlb_dma_ops); | 59 | if (coherent) |
| 59 | return 0; | 60 | set_dma_ops(dev, &coherent_swiotlb_dma_ops); |
| 60 | } | 61 | } |
| 61 | #define set_arch_dma_coherent_ops set_arch_dma_coherent_ops | 62 | #define arch_setup_dma_ops arch_setup_dma_ops |
| 62 | 63 | ||
| 63 | /* do not use this function in a driver */ | 64 | /* do not use this function in a driver */ |
| 64 | static inline bool is_device_dma_coherent(struct device *dev) | 65 | static inline bool is_device_dma_coherent(struct device *dev) |