Index: head/sys/dev/ata/chipsets/ata-promise.c
===================================================================
--- head/sys/dev/ata/chipsets/ata-promise.c
+++ head/sys/dev/ata/chipsets/ata-promise.c
@@ -795,7 +795,7 @@
 	    if (ata_sata_phy_reset(dev, -1, 1)) {
 		u_int32_t signature = ch->hw.softreset(dev, ATA_PM);
 
-		if (1 | bootverbose)
+		if (bootverbose)
         	    device_printf(dev, "SIGNATURE: %08x\n", signature);
 
 		switch (signature >> 16) {