Merge branch 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6

* 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6: (41 commits)
  PCI: fix pci_ioremap_bar() on s390
  PCI: fix AER capability check
  PCI: use pci_find_ext_capability everywhere
  PCI: remove #ifdef DEBUG around dev_dbg call
  PCI hotplug: fix get_##name return value problem
  PCI: document the pcie_aspm kernel parameter
  PCI: introduce an pci_ioremap(pdev, barnr) function
  powerpc/PCI: Add legacy PCI access via sysfs
  PCI: Add ability to mmap legacy_io on some platforms
  PCI: probing debug message uniformization
  PCI: support PCIe ARI capability
  PCI: centralize the capabilities code in probe.c
  PCI: centralize the capabilities code in pci-sysfs.c
  PCI: fix 64-vbit prefetchable memory resource BARs
  PCI: replace cfg space size (256/4096) by macros.
  PCI: use resource_size() everywhere.
  PCI: use same arg names in PCI_VDEVICE comment
  PCI hotplug: rpaphp: make debug var unique
  PCI: use %pF instead of print_fn_descriptor_symbol() in quirks.c
  PCI: fix hotplug get_##name return value problem
  ...

1 files changed, 10 insertions, 0 deletions

diff --git a/drivers/pci/slot.c b/drivers/pci/slot.c
index 7e5b85cbd948..0c6db03698ea 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);