diff --git a/[refs] b/[refs]
index dea24a63be7e..79285d81e696 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 3343571d9f88a0de542d33aea9ab881f00ff866d
+refs/heads/master: 12a87d36b3c5cb76a182c35f40d959a615d1c862
diff --git a/trunk/drivers/ata/ahci.c b/trunk/drivers/ata/ahci.c
index 25929123ffff..cef2e70d64f8 100644
--- a/trunk/drivers/ata/ahci.c
+++ b/trunk/drivers/ata/ahci.c
@@ -1041,7 +1041,7 @@ static void ahci_host_intr(struct ata_port *ap)
 	/* hmmm... a spurious interupt */
 
 	/* some devices send D2H reg with I bit set during NCQ command phase */
-	if (ap->sactive && status & PORT_IRQ_D2H_REG_FIS)
+	if (ap->sactive && (status & PORT_IRQ_D2H_REG_FIS))
 		return;
 
 	/* ignore interim PIO setup fis interrupts */