diff options
Diffstat (limited to 'arch/arc/include/asm/dma-mapping.h')
| -rw-r--r-- | arch/arc/include/asm/dma-mapping.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/arc/include/asm/dma-mapping.h b/arch/arc/include/asm/dma-mapping.h index 660205414..266f11c9b 100644 --- a/arch/arc/include/asm/dma-mapping.h +++ b/arch/arc/include/asm/dma-mapping.h @@ -11,6 +11,13 @@ #ifndef ASM_ARC_DMA_MAPPING_H #define ASM_ARC_DMA_MAPPING_H +#ifndef CONFIG_ARC_PLAT_NEEDS_PHYS_TO_DMA +#define plat_dma_to_phys(dev, dma_handle) ((phys_addr_t)(dma_handle)) +#define plat_phys_to_dma(dev, paddr) ((dma_addr_t)(paddr)) +#else +#include <plat/dma.h> +#endif + extern struct dma_map_ops arc_dma_ops; static inline struct dma_map_ops *get_dma_ops(struct device *dev) |