diff options
Diffstat (limited to 'include/linux/dma-mapping.h')
| -rw-r--r-- | include/linux/dma-mapping.h | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/include/linux/dma-mapping.h b/include/linux/dma-mapping.h index d5d388160f42..c3007cb4bfa6 100644 --- a/include/linux/dma-mapping.h +++ b/include/linux/dma-mapping.h @@ -129,11 +129,14 @@ static inline int dma_coerce_mask_and_coherent(struct device *dev, u64 mask) extern u64 dma_get_required_mask(struct device *dev); -#ifndef set_arch_dma_coherent_ops -static inline int set_arch_dma_coherent_ops(struct device *dev) -{ - return 0; -} +#ifndef arch_setup_dma_ops +static inline void arch_setup_dma_ops(struct device *dev, u64 dma_base, + u64 size, struct iommu_ops *iommu, + bool coherent) { } +#endif + +#ifndef arch_teardown_dma_ops +static inline void arch_teardown_dma_ops(struct device *dev) { } #endif static inline unsigned int dma_get_max_seg_size(struct device *dev) |