diff options
Diffstat (limited to 'arch/blackfin/include/asm/scatterlist.h')
| -rw-r--r-- | arch/blackfin/include/asm/scatterlist.h | 22 |
1 files changed, 1 insertions, 21 deletions
diff --git a/arch/blackfin/include/asm/scatterlist.h b/arch/blackfin/include/asm/scatterlist.h index 04f448711cd..64d41d34ab0 100644 --- a/arch/blackfin/include/asm/scatterlist.h +++ b/arch/blackfin/include/asm/scatterlist.h @@ -1,27 +1,7 @@ #ifndef _BLACKFIN_SCATTERLIST_H #define _BLACKFIN_SCATTERLIST_H -#include <linux/mm.h> - -struct scatterlist { -#ifdef CONFIG_DEBUG_SG - unsigned long sg_magic; -#endif - unsigned long page_link; - unsigned int offset; - dma_addr_t dma_address; - unsigned int length; -}; - -/* - * These macros should be used after a pci_map_sg call has been done - * to get bus addresses of each of the SG entries and their lengths. - * You should only work with the number of sg entries pci_map_sg - * returns, or alternatively stop on the first sg_dma_len(sg) which - * is 0. - */ -#define sg_dma_address(sg) ((sg)->dma_address) -#define sg_dma_len(sg) ((sg)->length) +#include <asm-generic/scatterlist.h> #define ISA_DMA_THRESHOLD (0xffffffff) |