diff options
Diffstat (limited to 'include/asm-x86/dma-mapping.h')
| -rw-r--r-- | include/asm-x86/dma-mapping.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/include/asm-x86/dma-mapping.h b/include/asm-x86/dma-mapping.h index bb0378f2b93..09011546a48 100644 --- a/include/asm-x86/dma-mapping.h +++ b/include/asm-x86/dma-mapping.h @@ -75,5 +75,11 @@ dma_unmap_single(struct device *dev, dma_addr_t addr, size_t size, dma_ops->unmap_single(dev, addr, size, direction); } - +static inline int +dma_map_sg(struct device *hwdev, struct scatterlist *sg, + int nents, int direction) +{ + BUG_ON(!valid_dma_direction(direction)); + return dma_ops->map_sg(hwdev, sg, nents, direction); +} #endif |