-#ifndef _ASM_X86_SCATTERLIST_H
-#define _ASM_X86_SCATTERLIST_H
+#ifndef ASM_X86__SCATTERLIST_H
+#define ASM_X86__SCATTERLIST_H
#include <asm/types.h>
unsigned int offset;
unsigned int length;
dma_addr_t dma_address;
-#ifdef CONFIG_X86_64
unsigned int dma_length;
-#endif
};
#define ARCH_HAS_SG_CHAIN
# define sg_dma_len(sg) ((sg)->dma_length)
#endif
-#endif
+#endif /* ASM_X86__SCATTERLIST_H */