diff options
Diffstat (limited to 'arch/mips/include/asm/dma-coherence.h')
| -rw-r--r-- | arch/mips/include/asm/dma-coherence.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/mips/include/asm/dma-coherence.h b/arch/mips/include/asm/dma-coherence.h index 242cbb3ca582..bc5e85d579e6 100644 --- a/arch/mips/include/asm/dma-coherence.h +++ b/arch/mips/include/asm/dma-coherence.h @@ -9,7 +9,16 @@ #ifndef __ASM_DMA_COHERENCE_H #define __ASM_DMA_COHERENCE_H +#ifdef CONFIG_DMA_MAYBE_COHERENT extern int coherentio; extern int hw_coherentio; +#else +#ifdef CONFIG_DMA_COHERENT +#define coherentio 1 +#else +#define coherentio 0 +#endif +#define hw_coherentio 0 +#endif /* CONFIG_DMA_MAYBE_COHERENT */ #endif |