diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index f210dbd..2e8ca65 100644
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -2664,8 +2664,7 @@
 		ap->device[1].class = ata_dev_try_classify(ap, 1, &err);
 
 	/* re-enable interrupts */
-	if (ap->ioaddr.ctl_addr)	/* FIXME: hack. create a hook instead */
-		ata_irq_on(ap);
+	ap->ops->irq_on(ap);
 
 	/* is double-select really necessary? */
 	if (ap->device[1].class != ATA_DEV_NONE)
@@ -3054,11 +3053,8 @@
 		sata_scr_write(ap, SCR_ERROR, serror);
 
 	/* re-enable interrupts */
-	if (!ap->ops->error_handler) {
-		/* FIXME: hack. create a hook instead */
-		if (ap->ioaddr.ctl_addr)
-			ata_irq_on(ap);
-	}
+	if (!ap->ops->error_handler)
+		ap->ops->irq_on(ap);
 
 	/* is double-select really necessary? */
 	if (classes[0] != ATA_DEV_NONE)
@@ -4169,7 +4165,7 @@
 			qc = ata_qc_from_tag(ap, qc->tag);
 			if (qc) {
 				if (likely(!(qc->err_mask & AC_ERR_HSM))) {
-					ata_irq_on(ap);
+					ap->ops->irq_on(ap);
 					ata_qc_complete(qc);
 				} else
 					ata_port_freeze(ap);
@@ -4185,7 +4181,7 @@
 	} else {
 		if (in_wq) {
 			spin_lock_irqsave(ap->lock, flags);
-			ata_irq_on(ap);
+			ap->ops->irq_on(ap);
 			ata_qc_complete(qc);
 			spin_unlock_irqrestore(ap->lock, flags);
 		} else
@@ -5010,7 +5006,7 @@
 
 #ifdef ATA_IRQ_TRAP
 	if ((ap->stats.idle_irq % 1000) == 0) {
-		ata_irq_ack(ap, 0); /* debug trap */
+		ap->ops->irq_ack(ap, 0); /* debug trap */
 		ata_port_printk(ap, KERN_WARNING, "irq trap\n");
 		return 1;
 	}
@@ -6271,3 +6267,7 @@
 EXPORT_SYMBOL_GPL(ata_eh_qc_complete);
 EXPORT_SYMBOL_GPL(ata_eh_qc_retry);
 EXPORT_SYMBOL_GPL(ata_do_eh);
+EXPORT_SYMBOL_GPL(ata_irq_on);
+EXPORT_SYMBOL_GPL(ata_dummy_irq_on);
+EXPORT_SYMBOL_GPL(ata_irq_ack);
+EXPORT_SYMBOL_GPL(ata_dummy_irq_ack);