diff options
Diffstat (limited to 'drivers/pci/probe.c')
| -rw-r--r-- | drivers/pci/probe.c | 23 |
1 files changed, 19 insertions, 4 deletions
diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c index f049e3f..23cdfac 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) |
