diff options
Diffstat (limited to 'arch/s390/include/asm/dma.h')
| -rw-r--r-- | arch/s390/include/asm/dma.h | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/arch/s390/include/asm/dma.h b/arch/s390/include/asm/dma.h index 6f26f35d4a71..7fe3e31956d7 100644 --- a/arch/s390/include/asm/dma.h +++ b/arch/s390/include/asm/dma.h @@ -2,19 +2,13 @@ #ifndef _ASM_S390_DMA_H #define _ASM_S390_DMA_H -#include <asm/io.h> +#include <linux/io.h> /* * MAX_DMA_ADDRESS is ambiguous because on s390 its completely unrelated * to DMA. It _is_ used for the s390 memory zone split at 2GB caused * by the 31 bit heritage. */ -#define MAX_DMA_ADDRESS 0x80000000 - -#ifdef CONFIG_PCI -extern int isa_dma_bridge_buggy; -#else -#define isa_dma_bridge_buggy (0) -#endif +#define MAX_DMA_ADDRESS __va(0x80000000) #endif /* _ASM_S390_DMA_H */ |