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Commit | Line | Data |
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1da177e4 LT |
1 | /* |
2 | * include/asm-s390/dma.h | |
3 | * | |
4 | * S390 version | |
5 | */ | |
6 | ||
7 | #ifndef _ASM_DMA_H | |
8 | #define _ASM_DMA_H | |
9 | ||
10 | #include <asm/io.h> /* need byte IO */ | |
11 | ||
12 | #define MAX_DMA_ADDRESS 0x80000000 | |
13 | ||
39b083fe | 14 | #define free_dma(x) do { } while (0) |
1da177e4 LT |
15 | |
16 | #endif /* _ASM_DMA_H */ |