diff --git a/drivers/pci/hotplug/rpadlpar_core.c b/drivers/pci/hotplug/rpadlpar_core.c
index 7f868ed..2ee7eb5 100644
--- a/drivers/pci/hotplug/rpadlpar_core.c
+++ b/drivers/pci/hotplug/rpadlpar_core.c
@@ -165,6 +165,20 @@
 	return 0;
 }
 
+static struct pci_dev *dlpar_find_new_dev(struct pci_bus *parent,
+					struct device_node *dev_dn)
+{
+	struct pci_dev *tmp = NULL;
+	struct device_node *child_dn;
+
+	list_for_each_entry(tmp, &parent->devices, bus_list) {
+		child_dn = pci_device_to_OF_node(tmp);
+		if (child_dn == dev_dn)
+			return tmp;
+	}
+	return NULL;
+}
+
 static struct pci_dev *dlpar_pci_add_bus(struct device_node *dn)
 {
 	struct pci_controller *hose = dn->phb;
@@ -180,21 +194,18 @@
 	pci_bus_add_devices(hose->bus);
 
 	/* Confirm new bridge dev was created */
-	dev = rpaphp_find_pci_dev(dn);
-	if (!dev) {
-		printk(KERN_ERR "%s: failed to add pci device\n", __FUNCTION__);
-		return NULL;
-	}
+	dev = dlpar_find_new_dev(hose->bus, dn);
+	if (dev) {
+		if (dev->hdr_type != PCI_HEADER_TYPE_BRIDGE) {
+			printk(KERN_ERR "%s: unexpected header type %d\n",
+				__FUNCTION__, dev->hdr_type);
+			return NULL;
+		}
 
-	if (dev->hdr_type != PCI_HEADER_TYPE_BRIDGE) {
-		printk(KERN_ERR "%s: unexpected header type %d\n",
-			__FUNCTION__, dev->hdr_type);
-		return NULL;
+		if (pci_add_secondary_bus(dn, dev))
+			return NULL;
 	}
 
-	if (pci_add_secondary_bus(dn, dev))
-		return NULL;
-
 	return dev;
 }
 
diff --git a/drivers/pci/hotplug/rpaphp.h b/drivers/pci/hotplug/rpaphp.h
index 9f050fd..8ecff0b 100644
--- a/drivers/pci/hotplug/rpaphp.h
+++ b/drivers/pci/hotplug/rpaphp.h
@@ -93,7 +93,6 @@
 /* function prototypes */
 
 /* rpaphp_pci.c */
-extern struct pci_dev *rpaphp_find_pci_dev(struct device_node *dn);
 extern int rpaphp_claim_resource(struct pci_dev *dev, int resource);
 extern int rpaphp_enable_pci_slot(struct slot *slot);
 extern int register_pci_slot(struct slot *slot);
diff --git a/drivers/pci/hotplug/rpaphp_pci.c b/drivers/pci/hotplug/rpaphp_pci.c
index 54fff5f..30a892c 100644
--- a/drivers/pci/hotplug/rpaphp_pci.c
+++ b/drivers/pci/hotplug/rpaphp_pci.c
@@ -30,22 +30,7 @@
 
 #include "rpaphp.h"
 
-struct pci_dev *rpaphp_find_pci_dev(struct device_node *dn)
-{
-	struct pci_dev *dev = NULL;
-	char bus_id[BUS_ID_SIZE];
-
-	sprintf(bus_id, "%04x:%02x:%02x.%d", dn->phb->global_number,
-		dn->busno, PCI_SLOT(dn->devfn), PCI_FUNC(dn->devfn));
-	for_each_pci_dev(dev) {
-		if (!strcmp(pci_name(dev), bus_id)) {
-			break;
-		}
-	}
-	return dev;
-}
-
-struct pci_bus *find_bus_among_children(struct pci_bus *bus,
+static struct pci_bus *find_bus_among_children(struct pci_bus *bus,
 					struct device_node *dn)
 {
 	struct pci_bus *child = NULL;
@@ -64,15 +49,14 @@
 	return child;
 }
 
-struct pci_bus *rpaphp_find_pci_bus(struct device_node *dn)
+static struct pci_bus *rpaphp_find_pci_bus(struct device_node *dn)
 {
-	BUG_ON(!dn->phb || !dn->phb->bus);
+	if (!dn->phb || !dn->phb->bus)
+		return NULL;
 
 	return find_bus_among_children(dn->phb->bus, dn);
 }
 
-EXPORT_SYMBOL_GPL(rpaphp_find_pci_dev);
-
 int rpaphp_claim_resource(struct pci_dev *dev, int resource)
 {
 	struct resource *res = &dev->resource[resource];
@@ -137,9 +121,8 @@
  */
 int rpaphp_get_pci_adapter_status(struct slot *slot, int is_init, u8 * value)
 {
+	struct pci_bus *bus;
 	int state, rc;
- 	struct device_node *child_dn;
- 	struct pci_dev *child_dev = NULL;
 
 	*value = NOT_VALID;
 	rc = rpaphp_get_sensor_state(slot, &state);
@@ -156,20 +139,11 @@
 			/* config/unconfig adapter */
 			*value = slot->state;
 		} else {
- 			child_dn = slot->dn->child;
- 			if (child_dn)
- 				child_dev = rpaphp_find_pci_dev(child_dn);
-
- 			if (child_dev)
- 				*value = CONFIGURED;
- 			else if (!child_dn)
-				dbg("%s: %s is not valid OFDT node\n",
-				    __FUNCTION__, slot->dn->full_name);
-			else {
-				err("%s: can't find pdev of adapter in slot[%s]\n", 
-					__FUNCTION__, slot->dn->full_name);
+			bus = rpaphp_find_pci_bus(slot->dn);
+			if (bus && !list_empty(&bus->devices))
+				*value = CONFIGURED;
+			else
 				*value = NOT_CONFIGURED;
-			}
 		}
 	}
 exit:
@@ -252,24 +226,26 @@
 	int num;
 
 	dbg("Enter %s: dn=%s bus=%s\n", __FUNCTION__, dn->full_name, bus->name);
+	if (!dn->child)
+		return NULL;
 
-	if (dn->child) {
-		slotno = PCI_SLOT(dn->child->devfn);
+	slotno = PCI_SLOT(dn->child->devfn);
 
-		/* pci_scan_slot should find all children */
-		num = pci_scan_slot(bus, PCI_DEVFN(slotno, 0));
-		if (num) {
-			rpaphp_fixup_new_pci_devices(bus, 1);
-			pci_bus_add_devices(bus);
-		}
-		dev = rpaphp_find_pci_dev(dn->child);
-		if (!dev) {
-			err("No new device found\n");
-			return NULL;
-		}
+	/* pci_scan_slot should find all children */
+	num = pci_scan_slot(bus, PCI_DEVFN(slotno, 0));
+	if (num) {
+		rpaphp_fixup_new_pci_devices(bus, 1);
+		pci_bus_add_devices(bus);
+	}
+	if (list_empty(&bus->devices)) {
+		err("%s: No new device found\n", __FUNCTION__);
+		return NULL;
+	}
+	list_for_each_entry(dev, &bus->devices, bus_list) {
 		if (dev->hdr_type == PCI_HEADER_TYPE_BRIDGE)
 			rpaphp_pci_config_bridge(dev);
 	}
+
 	return dev;
 }