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-rw-r--r--drivers/ieee1394/ieee1394.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/ieee1394/ieee1394.h b/drivers/ieee1394/ieee1394.h
index 40492074c013..e0ae0d3d747f 100644
--- a/drivers/ieee1394/ieee1394.h
+++ b/drivers/ieee1394/ieee1394.h
@@ -121,6 +121,9 @@ extern const char *hpsb_speedto_str[];
#include <asm/byteorder.h>
+/* '1' '3' '9' '4' in ASCII */
+#define IEEE1394_BUSID_MAGIC cpu_to_be32(0x31333934)
+
#ifdef __BIG_ENDIAN_BITFIELD
struct selfid {