diff --git a/drivers/ide/ppc/pmac.c b/drivers/ide/ppc/pmac.c
index ee557d1..ecd2f28 100644
--- a/drivers/ide/ppc/pmac.c
+++ b/drivers/ide/ppc/pmac.c
@@ -1039,9 +1039,9 @@
 {
 	struct device_node *np = pmif->node;
 	const int *bidp;
+	struct ide_host *host;
 	ide_hwif_t *hwif;
 	hw_regs_t *hws[] = { hw, NULL, NULL, NULL };
-	u8 idx[4] = { 0xff, 0xff, 0xff, 0xff };
 	struct ide_port_info d = pmac_port_info;
 
 	pmif->broken_dma = pmif->broken_dma_warn = 0;
@@ -1118,13 +1118,13 @@
 			 pmif->mdev ? "macio" : "PCI", pmif->aapl_bus_id,
 			 pmif->mediabay ? " (mediabay)" : "", hw->irq);
 
-	hwif = ide_find_port_slot(&d);
-	if (hwif == NULL)
+	host = ide_host_alloc(&d, hws);
+	if (host == NULL)
 		return -ENOENT;
 
-	idx[0] = hwif->index;
+	ide_host_register(host, &d, hws);
 
-	ide_device_add(idx, &d, hws);
+	hwif = host->ports[0];
 
 	return 0;
 }