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path: root/drivers/pci/hotplug/pciehp_acpi.c
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Diffstat (limited to 'drivers/pci/hotplug/pciehp_acpi.c')
-rw-r--r--drivers/pci/hotplug/pciehp_acpi.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/pci/hotplug/pciehp_acpi.c b/drivers/pci/hotplug/pciehp_acpi.c
index 24d709b7388..ead7c534095 100644
--- a/drivers/pci/hotplug/pciehp_acpi.c
+++ b/drivers/pci/hotplug/pciehp_acpi.c
@@ -90,7 +90,7 @@ static int __init dummy_probe(struct pcie_device *dev)
slot = kzalloc(sizeof(*slot), GFP_KERNEL);
if (!slot)
return -ENOMEM;
- slot->number = slot_cap >> 19;
+ slot->number = (slot_cap & PCI_EXP_SLTCAP_PSN) >> 19;
list_for_each_entry(tmp, &dummy_slots, list) {
if (tmp->number == slot->number)
dup_slot_id++;