diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index 4851988..2db5c9c 100644
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -2660,7 +2660,7 @@
 	   specific sequence bass-ackwards so that PDIAG- is released by
 	   the slave device */
 
-	ata_link_for_each_dev(dev, &ap->link) {
+	ata_link_for_each_dev_reverse(dev, &ap->link) {
 		if (tries[dev->devno])
 			dev->class = classes[dev->devno];