scsi/NCR5380: fix dprintk macro usage and definition

There are three implementations of the core NCR5380 driver and three sets
of debugging macro definitions. And all three implementations use the
NCR5380.h header as well.

Two of the definitions of the dprintk macro accept a variable argument list
whereas the third does not. Standardize on the variable argument list.
Signed-off-by: NFinn Thain <fthain@telegraphics.com.au>
Acked-by: NSam Creasey <sammy@sammy.net>
Signed-off-by: NChristoph Hellwig <hch@lst.de>

drivers/scsi/NCR5380.h

@@ -288,9 +288,9 @@ struct NCR5380_hostdata {
 
 #ifdef __KERNEL__
 
-#define dprintk(a,b)			do {} while(0)
-#define NCR5380_dprint(a,b)		do {} while(0)
-#define NCR5380_dprint_phase(a,b)	do {} while(0)
+#define dprintk(flg, fmt, args...)     do {} while (0)
+#define NCR5380_dprint(flg, arg)       do {} while (0)
+#define NCR5380_dprint_phase(flg, arg) do {} while (0)
 
 #if defined(AUTOPROBE_IRQ)
 static int NCR5380_probe_irq(struct Scsi_Host *instance, int possible);