1 files changed, 3 insertions, 1 deletions

diff --git a/arch/i386/pci/irq.c b/arch/i386/pci/irq.c
index e65551cd8216..f2cb942f8281 100644
--- a/arch/i386/pci/irq.c
+++ b/arch/i386/pci/irq.c
@@ -764,7 +764,7 @@ static void __init pirq_find_router(struct irq_router *r)
         DBG(KERN_DEBUG "PCI: Attempting to find IRQ router for %04x:%04x\n",
             rt->rtr_vendor, rt->rtr_device);
 
-        pirq_router_dev = pci_find_slot(rt->rtr_bus, rt->rtr_devfn);
+        pirq_router_dev = pci_get_bus_and_slot(rt->rtr_bus, rt->rtr_devfn);
         if (!pirq_router_dev) {
                 DBG(KERN_DEBUG "PCI: Interrupt router not found at "
                         "%02x:%02x\n", rt->rtr_bus, rt->rtr_devfn);
@@ -784,6 +784,8 @@ static void __init pirq_find_router(struct irq_router *r)
                 pirq_router_dev->vendor,
                 pirq_router_dev->device,
                 pci_name(pirq_router_dev));
+
+        /* The device remains referenced for the kernel lifetime */
 }
 
 static struct irq_info *pirq_get_info(struct pci_dev *dev)