diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
index f28213b625279..a41d04c57642d 100644
--- a/drivers/pci/probe.c
+++ b/drivers/pci/probe.c
@@ -564,7 +564,7 @@ static struct pci_bus *pci_alloc_bus(struct pci_bus *parent)
 	return b;
 }
 
-static void devm_pci_release_host_bridge_dev(struct device *dev)
+static void pci_release_host_bridge_dev(struct device *dev)
 {
 	struct pci_host_bridge *bridge = to_pci_host_bridge(dev);
 
@@ -573,12 +573,7 @@ static void devm_pci_release_host_bridge_dev(struct device *dev)
 
 	pci_free_resource_list(&bridge->windows);
 	pci_free_resource_list(&bridge->dma_ranges);
-}
-
-static void pci_release_host_bridge_dev(struct device *dev)
-{
-	devm_pci_release_host_bridge_dev(dev);
-	kfree(to_pci_host_bridge(dev));
+	kfree(bridge);
 }
 
 static void pci_init_host_bridge(struct pci_host_bridge *bridge)
@@ -597,6 +592,8 @@ static void pci_init_host_bridge(struct pci_host_bridge *bridge)
 	bridge->native_shpc_hotplug = 1;
 	bridge->native_pme = 1;
 	bridge->native_ltr = 1;
+
+	device_initialize(&bridge->dev);
 }
 
 struct pci_host_bridge *pci_alloc_host_bridge(size_t priv)
@@ -614,17 +611,25 @@ struct pci_host_bridge *pci_alloc_host_bridge(size_t priv)
 }
 EXPORT_SYMBOL(pci_alloc_host_bridge);
 
+static void devm_pci_alloc_host_bridge_release(void *data)
+{
+	pci_free_host_bridge(data);
+}
+
 struct pci_host_bridge *devm_pci_alloc_host_bridge(struct device *dev,
 						   size_t priv)
 {
+	int ret;
 	struct pci_host_bridge *bridge;
 
-	bridge = devm_kzalloc(dev, sizeof(*bridge) + priv, GFP_KERNEL);
+	bridge = pci_alloc_host_bridge(priv);
 	if (!bridge)
 		return NULL;
 
-	pci_init_host_bridge(bridge);
-	bridge->dev.release = devm_pci_release_host_bridge_dev;
+	ret = devm_add_action_or_reset(dev, devm_pci_alloc_host_bridge_release,
+				       bridge);
+	if (ret)
+		return NULL;
 
 	return bridge;
 }
@@ -632,10 +637,7 @@ EXPORT_SYMBOL(devm_pci_alloc_host_bridge);
 
 void pci_free_host_bridge(struct pci_host_bridge *bridge)
 {
-	pci_free_resource_list(&bridge->windows);
-	pci_free_resource_list(&bridge->dma_ranges);
-
-	kfree(bridge);
+	put_device(&bridge->dev);
 }
 EXPORT_SYMBOL(pci_free_host_bridge);
 
@@ -866,7 +868,7 @@ static int pci_register_host_bridge(struct pci_host_bridge *bridge)
 	if (err)
 		goto free;
 
-	err = device_register(&bridge->dev);
+	err = device_add(&bridge->dev);
 	if (err) {
 		put_device(&bridge->dev);
 		goto free;
@@ -933,7 +935,7 @@ static int pci_register_host_bridge(struct pci_host_bridge *bridge)
 
 unregister:
 	put_device(&bridge->dev);
-	device_unregister(&bridge->dev);
+	device_del(&bridge->dev);
 
 free:
 	kfree(bus);
@@ -2945,7 +2947,7 @@ struct pci_bus *pci_create_root_bus(struct device *parent, int bus,
 	return bridge->bus;
 
 err_out:
-	kfree(bridge);
+	put_device(&bridge->dev);
 	return NULL;
 }
 EXPORT_SYMBOL_GPL(pci_create_root_bus);
diff --git a/drivers/pci/remove.c b/drivers/pci/remove.c
index e9c6b120cf451..95dec03d9f2a9 100644
--- a/drivers/pci/remove.c
+++ b/drivers/pci/remove.c
@@ -160,6 +160,6 @@ void pci_remove_root_bus(struct pci_bus *bus)
 	host_bridge->bus = NULL;
 
 	/* remove the host bridge */
-	device_unregister(&host_bridge->dev);
+	device_del(&host_bridge->dev);
 }
 EXPORT_SYMBOL_GPL(pci_remove_root_bus);