diff options
Diffstat (limited to 'drivers/pci/remove.c')
| -rw-r--r-- | drivers/pci/remove.c | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/drivers/pci/remove.c b/drivers/pci/remove.c index e4ce1145aa3e..3dd9b3024956 100644 --- a/drivers/pci/remove.c +++ b/drivers/pci/remove.c @@ -17,16 +17,16 @@ static void pci_free_resources(struct pci_dev *dev) } } -static int pci_pwrctl_unregister(struct device *dev, void *data) +static void pci_pwrctl_unregister(struct device *dev) { - struct device_node *pci_node = data, *plat_node = dev_of_node(dev); + struct platform_device *pdev; - if (dev_is_platform(dev) && plat_node && plat_node == pci_node) { - of_device_unregister(to_platform_device(dev)); - of_node_clear_flag(plat_node, OF_POPULATED); - } + pdev = of_find_device_by_node(dev_of_node(dev)); + if (!pdev) + return; - return 0; + of_device_unregister(pdev); + of_node_clear_flag(dev_of_node(dev), OF_POPULATED); } static void pci_stop_dev(struct pci_dev *dev) @@ -34,8 +34,7 @@ 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); + pci_pwrctl_unregister(&dev->dev); device_release_driver(&dev->dev); pci_proc_detach_device(dev); pci_remove_sysfs_dev_files(dev); |