diff --git a/drivers/block/cciss_scsi.h b/drivers/block/cciss_scsi.h
index 7b75024..6d5822f 100644
--- a/drivers/block/cciss_scsi.h
+++ b/drivers/block/cciss_scsi.h
@@ -25,16 +25,16 @@
 
 #include <scsi/scsicam.h> /* possibly irrelevant, since we don't show disks */
 
-		// the scsi id of the adapter...
+		/* the scsi id of the adapter... */
 #define SELF_SCSI_ID 15
-		// 15 is somewhat arbitrary, since the scsi-2 bus
-		// that's presented by the driver to the OS is
-		// fabricated.  The "real" scsi-3 bus the 
-		// hardware presents is fabricated too.
-		// The actual, honest-to-goodness physical
-		// bus that the devices are attached to is not 
-		// addressible natively, and may in fact turn
-		// out to be not scsi at all.
+		/* 15 is somewhat arbitrary, since the scsi-2 bus
+		   that's presented by the driver to the OS is
+		   fabricated.  The "real" scsi-3 bus the
+		   hardware presents is fabricated too.
+		   The actual, honest-to-goodness physical
+		   bus that the devices are attached to is not
+		   addressible natively, and may in fact turn
+		   out to be not scsi at all. */
 
 #define SCSI_CCISS_CAN_QUEUE 2