Change yet another script to use /dev/mdX instead of /dev/mdXc (see

also r188438).

release/sparc64/mkisoimages.sh

@@ -31,8 +31,8 @@ if [ "x$1" = "x-b" ]; then
 	dd if=/dev/zero of=${IMG} bs=512 count=1024
 	MD=`mdconfig -a -t vnode -f ${IMG}`
 	sunlabel -w -B -b $4/boot/boot1 ${MD} auto
-	newfs -O1 -o space -m 0 /dev/${MD}c
-	mount /dev/${MD}c ${MNT}
+	newfs -O1 -o space -m 0 /dev/${MD}
+	mount /dev/${MD} ${MNT}
 	mkdir ${MNT}/boot
 	cp $4/boot/loader ${MNT}/boot
 	umount ${MNT}