diff options
Diffstat (limited to 'arch/arm/include/asm/dma.h')
| -rw-r--r-- | arch/arm/include/asm/dma.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/arm/include/asm/dma.h b/arch/arm/include/asm/dma.h index ca51143f97f..42005542932 100644 --- a/arch/arm/include/asm/dma.h +++ b/arch/arm/include/asm/dma.h @@ -6,8 +6,10 @@ /* * This is the maximum virtual address which can be DMA'd from. */ -#ifndef MAX_DMA_ADDRESS +#ifndef ARM_DMA_ZONE_SIZE #define MAX_DMA_ADDRESS 0xffffffff +#else +#define MAX_DMA_ADDRESS (PAGE_OFFSET + ARM_DMA_ZONE_SIZE) #endif #ifdef CONFIG_ISA_DMA_API |