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
14#define free_dma(x)	do { } while (0)
15
16#endif /* _ASM_DMA_H */