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path: root/drivers/pci/hotplug/pciehp_pci.c
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Diffstat (limited to 'drivers/pci/hotplug/pciehp_pci.c')
-rw-r--r--drivers/pci/hotplug/pciehp_pci.c9
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/pci/hotplug/pciehp_pci.c b/drivers/pci/hotplug/pciehp_pci.c
index 6aa6a1be455..922b1831c68 100644
--- a/drivers/pci/hotplug/pciehp_pci.c
+++ b/drivers/pci/hotplug/pciehp_pci.c
@@ -204,10 +204,11 @@ int pciehp_configure_device(struct slot *p_slot)
struct pci_bus *parent = p_slot->ctrl->pci_dev->subordinate;
int num, fn;
- dev = pci_find_slot(p_slot->bus, PCI_DEVFN(p_slot->device, 0));
+ dev = pci_get_slot(parent, PCI_DEVFN(p_slot->device, 0));
if (dev) {
err("Device %s already exists at %x:%x, cannot hot-add\n",
pci_name(dev), p_slot->bus, p_slot->device);
+ pci_dev_put(dev);
return -EINVAL;
}
@@ -243,18 +244,20 @@ int pciehp_unconfigure_device(struct slot *p_slot)
int rc = 0;
int j;
u8 bctl = 0;
+ struct pci_bus *parent = p_slot->ctrl->pci_dev->subordinate;
dbg("%s: bus/dev = %x/%x\n", __FUNCTION__, p_slot->bus,
p_slot->device);
for (j=0; j<8 ; j++) {
- struct pci_dev* temp = pci_find_slot(p_slot->bus,
+ struct pci_dev* temp = pci_get_slot(parent,
(p_slot->device << 3) | j);
if (!temp)
continue;
if ((temp->class >> 16) == PCI_BASE_CLASS_DISPLAY) {
err("Cannot remove display device %s\n",
pci_name(temp));
+ pci_dev_put(temp);
continue;
}
if (temp->hdr_type == PCI_HEADER_TYPE_BRIDGE) {
@@ -262,10 +265,12 @@ int pciehp_unconfigure_device(struct slot *p_slot)
if (bctl & PCI_BRIDGE_CTL_VGA) {
err("Cannot remove display device %s\n",
pci_name(temp));
+ pci_dev_put(temp);
continue;
}
}
pci_remove_bus_device(temp);
+ pci_dev_put(temp);
}
/*
* Some PCI Express root ports require fixup after hot-plug operation.