diff options
Diffstat (limited to 'drivers/pci/remove.c')
| -rw-r--r-- | drivers/pci/remove.c | 34 |
1 files changed, 13 insertions, 21 deletions
diff --git a/drivers/pci/remove.c b/drivers/pci/remove.c index cc9337a71529..4ff36bfa785e 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); @@ -34,13 +20,11 @@ static void pci_stop_dev(struct pci_dev *dev) static void pci_destroy_dev(struct pci_dev *dev) { - device_del(&dev->dev); + if (!dev->dev.kobj.parent) + return; - down_write(&pci_bus_sem); - list_del(&dev->bus_list); - up_write(&pci_bus_sem); + device_del(&dev->dev); - pci_free_resources(dev); put_device(&dev->dev); } @@ -114,6 +98,14 @@ void pci_stop_and_remove_bus_device(struct pci_dev *dev) } EXPORT_SYMBOL(pci_stop_and_remove_bus_device); +void pci_stop_and_remove_bus_device_locked(struct pci_dev *dev) +{ + pci_lock_rescan_remove(); + pci_stop_and_remove_bus_device(dev); + pci_unlock_rescan_remove(); +} +EXPORT_SYMBOL_GPL(pci_stop_and_remove_bus_device_locked); + void pci_stop_root_bus(struct pci_bus *bus) { struct pci_dev *child, *tmp; @@ -128,7 +120,7 @@ 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 +139,5 @@ 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); } |