diff options
Diffstat (limited to 'include/asm-frv/dma-mapping.h')
-rw-r--r-- | include/asm-frv/dma-mapping.h | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/include/asm-frv/dma-mapping.h b/include/asm-frv/dma-mapping.h index bcb2df68496e..2e8966ca030d 100644 --- a/include/asm-frv/dma-mapping.h +++ b/include/asm-frv/dma-mapping.h | |||
@@ -17,16 +17,6 @@ void *dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t *dma_handle | |||
17 | void dma_free_coherent(struct device *dev, size_t size, void *vaddr, dma_addr_t dma_handle); | 17 | void dma_free_coherent(struct device *dev, size_t size, void *vaddr, dma_addr_t dma_handle); |
18 | 18 | ||
19 | /* | 19 | /* |
20 | * These macros should be used after a pci_map_sg call has been done | ||
21 | * to get bus addresses of each of the SG entries and their lengths. | ||
22 | * You should only work with the number of sg entries pci_map_sg | ||
23 | * returns, or alternatively stop on the first sg_dma_len(sg) which | ||
24 | * is 0. | ||
25 | */ | ||
26 | #define sg_dma_address(sg) ((sg)->dma_address) | ||
27 | #define sg_dma_len(sg) ((sg)->length) | ||
28 | |||
29 | /* | ||
30 | * Map a single buffer of the indicated size for DMA in streaming mode. | 20 | * Map a single buffer of the indicated size for DMA in streaming mode. |
31 | * The 32-bit bus address to use is returned. | 21 | * The 32-bit bus address to use is returned. |
32 | * | 22 | * |