diff options
Diffstat (limited to 'arch/tile/include')
| -rw-r--r-- | arch/tile/include/asm/device.h | 2 | ||||
| -rw-r--r-- | arch/tile/include/asm/dma-mapping.h | 12 |
2 files changed, 7 insertions, 7 deletions
diff --git a/arch/tile/include/asm/device.h b/arch/tile/include/asm/device.h index 6ab8bf146d4c..25f23ac7d361 100644 --- a/arch/tile/include/asm/device.h +++ b/arch/tile/include/asm/device.h @@ -18,7 +18,7 @@ struct dev_archdata { /* DMA operations on that device */ - struct dma_map_ops *dma_ops; + const struct dma_map_ops *dma_ops; /* Offset of the DMA address from the PA. */ dma_addr_t dma_offset; diff --git a/arch/tile/include/asm/dma-mapping.h b/arch/tile/include/asm/dma-mapping.h index 01ceb4a895b0..4a06cc75b856 100644 --- a/arch/tile/include/asm/dma-mapping.h +++ b/arch/tile/include/asm/dma-mapping.h @@ -24,12 +24,12 @@ #define ARCH_HAS_DMA_GET_REQUIRED_MASK #endif -extern struct dma_map_ops *tile_dma_map_ops; -extern struct dma_map_ops *gx_pci_dma_map_ops; -extern struct dma_map_ops *gx_legacy_pci_dma_map_ops; -extern struct dma_map_ops *gx_hybrid_pci_dma_map_ops; +extern const struct dma_map_ops *tile_dma_map_ops; +extern const struct dma_map_ops *gx_pci_dma_map_ops; +extern const struct dma_map_ops *gx_legacy_pci_dma_map_ops; +extern const struct dma_map_ops *gx_hybrid_pci_dma_map_ops; -static inline struct dma_map_ops *get_dma_ops(struct device *dev) +static inline const struct dma_map_ops *get_dma_ops(struct device *dev) { if (dev && dev->archdata.dma_ops) return dev->archdata.dma_ops; @@ -59,7 +59,7 @@ static inline phys_addr_t dma_to_phys(struct device *dev, dma_addr_t daddr) static inline void dma_mark_clean(void *addr, size_t size) {} -static inline void set_dma_ops(struct device *dev, struct dma_map_ops *ops) +static inline void set_dma_ops(struct device *dev, const struct dma_map_ops *ops) { dev->archdata.dma_ops = ops; } |