diff options
Diffstat (limited to 'drivers/pci/remove.c')
| -rw-r--r-- | drivers/pci/remove.c | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/drivers/pci/remove.c b/drivers/pci/remove.c index e4ce1145aa3e..78863f241a88 100644 --- a/drivers/pci/remove.c +++ b/drivers/pci/remove.c @@ -33,16 +33,15 @@ static void pci_stop_dev(struct pci_dev *dev) { pci_pme_active(dev, false); - if (pci_dev_is_added(dev)) { - device_for_each_child(dev->dev.parent, dev_of_node(&dev->dev), - pci_pwrctl_unregister); - device_release_driver(&dev->dev); - pci_proc_detach_device(dev); - pci_remove_sysfs_dev_files(dev); - of_pci_remove_node(dev); - - pci_dev_assign_added(dev, false); - } + if (!pci_dev_test_and_clear_added(dev)) + return; + + device_for_each_child(dev->dev.parent, dev_of_node(&dev->dev), + pci_pwrctl_unregister); + device_release_driver(&dev->dev); + pci_proc_detach_device(dev); + pci_remove_sysfs_dev_files(dev); + of_pci_remove_node(dev); } static void pci_destroy_dev(struct pci_dev *dev) |