Merge branch 'pci/deletion' into next

* pci/deletion:
  PCI: Remove from bus_list and release resources in pci_release_dev()
  PCI: Move pci_proc_attach_device() to pci_bus_add_device()
  PCI: Use device_release_driver() in pci_stop_root_bus()
  PCI: Move device_del() from pci_stop_dev() to pci_destroy_dev()

Conflicts:
	drivers/pci/remove.c

3 files changed, 22 insertions, 25 deletions

diff --git a/drivers/pci/bus.c b/drivers/pci/bus.c
index fc1b74013743..a037d81f21ed 100644
--- a/drivers/pci/bus.c
+++ b/drivers/pci/bus.c
@@ -176,6 +176,7 @@ int pci_bus_add_device(struct pci_dev *dev)
 	 */
 	pci_fixup_device(pci_fixup_final, dev);
 	pci_create_sysfs_dev_files(dev);
+	pci_proc_attach_device(dev);
 
 	dev->match_driver = true;
 	retval = device_attach(&dev->dev);
diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
index 38e403dddf6e..12ec56c9a913 100644
--- a/drivers/pci/probe.c
+++ b/drivers/pci/probe.c
@@ -1154,6 +1154,18 @@ static void pci_release_capabilities(struct pci_dev *dev)
 	pci_free_cap_save_buffers(dev);
 }
 
+static void pci_free_resources(struct pci_dev *dev)
+{
+	int i;
+
+	pci_cleanup_rom(dev);
+	for (i = 0; i < PCI_NUM_RESOURCES; i++) {
+		struct resource *res = dev->resource + i;
+		if (res->parent)
+			release_resource(res);
+	}
+}
+
 /**
  * pci_release_dev - free a pci device structure when all users of it are finished.
  * @dev: device that's been disconnected
@@ -1163,9 +1175,14 @@ static void pci_release_capabilities(struct pci_dev *dev)
  */
 static void pci_release_dev(struct device *dev)
 {
-	struct pci_dev *pci_dev;
+	struct pci_dev *pci_dev = to_pci_dev(dev);
+
+	down_write(&pci_bus_sem);
+	list_del(&pci_dev->bus_list);
+	up_write(&pci_bus_sem);
+
+	pci_free_resources(pci_dev);
 
-	pci_dev = to_pci_dev(dev);
 	pci_release_capabilities(pci_dev);
 	pci_release_of_node(pci_dev);
 	pcibios_release_device(pci_dev);
@@ -1381,8 +1398,6 @@ void pci_device_add(struct pci_dev *dev, struct pci_bus *bus)
 	dev->match_driver = false;
 	ret = device_add(&dev->dev);
 	WARN_ON(ret < 0);
-
-	pci_proc_attach_device(dev);
 }
 
 struct pci_dev *__ref pci_scan_single_device(struct pci_bus *bus, int devfn)
diff --git a/drivers/pci/remove.c b/drivers/pci/remove.c
index cc9337a71529..f452148e6d55 100644
--- a/drivers/pci/remove.c
+++ b/drivers/pci/remove.c
@@ -3,20 +3,6 @@
 #include <linux/pci-aspm.h>
 #include "pci.h"
 
-static void pci_free_resources(struct pci_dev *dev)
-{
-	int i;
-
-	msi_remove_pci_irq_vectors(dev);
-
-	pci_cleanup_rom(dev);
-	for (i = 0; i < PCI_NUM_RESOURCES; i++) {
-		struct resource *res = dev->resource + i;
-		if (res->parent)
-			release_resource(res);
-	}
-}
-
 static void pci_stop_dev(struct pci_dev *dev)
 {
 	pci_pme_active(dev, false);
@@ -36,11 +22,6 @@ static void pci_destroy_dev(struct pci_dev *dev)
 {
 	device_del(&dev->dev);
 
-	down_write(&pci_bus_sem);
-	list_del(&dev->bus_list);
-	up_write(&pci_bus_sem);
-
-	pci_free_resources(dev);
 	put_device(&dev->dev);
 }
 
@@ -128,7 +109,7 @@ 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 +128,5 @@ 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);
 }