Index: uspace/drv/ns8250/ns8250.c
===================================================================
--- uspace/drv/ns8250/ns8250.c	(revision 5f0123bb4069b65dc1128e322d1a5ebca3ebd0ae)
+++ uspace/drv/ns8250/ns8250.c	(revision bfe6366b503e89ea8b18a3f41ae3149dbeed9ec1)
@@ -342,13 +342,13 @@
 		printf(NAME ": failed to connect to the parent driver of the "
 		    "device %s.\n", dev->name);
-		ret = EPARTY;	/* FIXME: use another EC */
+		ret = dev->parent_phone;
 		goto failed;
 	}
 	
 	/* Get hw resources. */
-	if (!get_hw_resources(dev->parent_phone, &hw_resources)) {
+	ret = get_hw_resources(dev->parent_phone, &hw_resources);
+	if (ret != EOK) {
 		printf(NAME ": failed to get hw resources for the device "
 		    "%s.\n", dev->name);
-		ret = EPARTY;	/* FIXME: use another EC */
 		goto failed;
 	}
@@ -374,5 +374,5 @@
 				printf(NAME ": i/o range assigned to the device "
 				    "%s is too small.\n", dev->name);
-				ret = EPARTY;	/* FIXME: use another EC */
+				ret = ELIMIT;
 				goto failed;
 			}
@@ -390,5 +390,5 @@
 		printf(NAME ": missing hw resource(s) for the device %s.\n",
 		    dev->name);
-		ret = EPARTY;	/* FIXME: use another EC */
+		ret = ENOENT;
 		goto failed;
 	}
Index: uspace/drv/pciintel/pci.c
===================================================================
--- uspace/drv/pciintel/pci.c	(revision 5f0123bb4069b65dc1128e322d1a5ebca3ebd0ae)
+++ uspace/drv/pciintel/pci.c	(revision bfe6366b503e89ea8b18a3f41ae3149dbeed9ec1)
@@ -452,4 +452,6 @@
 static int pci_add_device(device_t *dev)
 {
+	int rc;
+
 	printf(NAME ": pci_add_device\n");
 	
@@ -466,15 +468,16 @@
 		    "parent's driver.\n");
 		delete_pci_bus_data(bus_data);
-		return EPARTY;	/* FIXME: use another EC */
+		return dev->parent_phone;
 	}
 	
 	hw_resource_list_t hw_resources;
 	
-	if (!get_hw_resources(dev->parent_phone, &hw_resources)) {
+	rc = get_hw_resources(dev->parent_phone, &hw_resources);
+	if (rc != EOK) {
 		printf(NAME ": pci_add_device failed to get hw resources for "
 		    "the device.\n");
 		delete_pci_bus_data(bus_data);
 		ipc_hangup(dev->parent_phone);
-		return EPARTY;	/* FIXME: use another EC */
+		return rc;
 	}