diff options
Diffstat (limited to 'drivers/pci/slot.c')
| -rw-r--r-- | drivers/pci/slot.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/pci/slot.c b/drivers/pci/slot.c index 7e5b85c..0c6db03 100644 --- a/drivers/pci/slot.c +++ b/drivers/pci/slot.c @@ -49,11 +49,16 @@ static ssize_t address_read_file(struct pci_slot *slot, char *buf) static void pci_slot_release(struct kobject *kobj) { + struct pci_dev *dev; struct pci_slot *slot = to_pci_slot(kobj); pr_debug("%s: releasing pci_slot on %x:%d\n", __func__, slot->bus->number, slot->number); + list_for_each_entry(dev, &slot->bus->devices, bus_list) + if (PCI_SLOT(dev->devfn) == slot->number) + dev->slot = NULL; + list_del(&slot->list); kfree(slot); @@ -108,6 +113,7 @@ static struct kobj_type pci_slot_ktype = { struct pci_slot *pci_create_slot(struct pci_bus *parent, int slot_nr, const char *name) { + struct pci_dev *dev; struct pci_slot *slot; int err; @@ -150,6 +156,10 @@ placeholder: INIT_LIST_HEAD(&slot->list); list_add(&slot->list, &parent->slots); + list_for_each_entry(dev, &parent->devices, bus_list) + if (PCI_SLOT(dev->devfn) == slot_nr) + dev->slot = slot; + /* Don't care if debug printk has a -1 for slot_nr */ pr_debug("%s: created pci_slot on %04x:%02x:%02x\n", __func__, pci_domain_nr(parent), parent->number, slot_nr); |
