diff options
Diffstat (limited to 'arch/x86/include/asm/dma-mapping.h')
| -rw-r--r-- | arch/x86/include/asm/dma-mapping.h | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/arch/x86/include/asm/dma-mapping.h b/arch/x86/include/asm/dma-mapping.h index 7de4c08e36..43073ad252 100644 --- a/arch/x86/include/asm/dma-mapping.h +++ b/arch/x86/include/asm/dma-mapping.h @@ -8,13 +8,9 @@ #ifndef __ASM_X86_DMA_MAPPING_H #define __ASM_X86_DMA_MAPPING_H -#define dma_mapping_error(x, y) 0 +#include <linux/dma-direction.h> -enum dma_data_direction { - DMA_BIDIRECTIONAL = 0, - DMA_TO_DEVICE = 1, - DMA_FROM_DEVICE = 2, -}; +#define dma_mapping_error(x, y) 0 static inline void *dma_alloc_coherent(size_t len, unsigned long *handle) { |