- printf_P(PSTR(" dsk%d: %2s %3s attached to %s\n"), i,
- p->opt&DRV_OPT_RO ? "RO":"RW", p->opt&DRV_OPT_DEBUG ? "DBG":"",
+ printf_P(PSTR(" dsk%d: %2S %3S attached to %s\n"), i,
+ p->opt&DRV_OPT_RO ? PSTR("RO") : PSTR("RW"),
+ p->opt&DRV_OPT_DEBUG ? PSTR("DBG") : PSTR(""),