[PATCH v2 01/10] PCI: Use device_release_driver in pci_stop_root_bus

[Yinghai Lu <yinghai@kernel.org>]

To be consistent with change in
| PCI: Move device_del() from pci_stop_dev() to pci_destroy_dev()

Use device_release_driver for root bus/hostbridge.

Also use device_unregister() in pci_remove_root_bus() instead of
device_del/put_device, that will be corresponding device_register()
for pci_create_root_bus for hostbridge.

Signed-off-by: Yinghai Lu <yinghai@kernel.org>
---
 drivers/pci/remove.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/pci/remove.c b/drivers/pci/remove.c
index cc9337a..692f4c3 100644
--- a/drivers/pci/remove.c
+++ b/drivers/pci/remove.c
@@ -128,7 +128,7 @@ void pci_stop_root_bus(struct pci_bus *bus)
 		pci_stop_bus_device(child);
 
 	/* stop the host bridge */
-	device_del(&host_bridge->dev);
+	device_release_driver(&host_bridge->dev);
 }
 
 void pci_remove_root_bus(struct pci_bus *bus)
@@ -147,5 +147,5 @@ void pci_remove_root_bus(struct pci_bus *bus)
 	host_bridge->bus = NULL;
 
 	/* remove the host bridge */
-	put_device(&host_bridge->dev);
+	device_unregister(&host_bridge->dev);
 }
-- 
1.8.1.4