1 files changed, 4 insertions, 8 deletions

diff --git a/arch/x86/pci/irq.c b/arch/x86/pci/irq.c
index 0696d506c4ad..0f40ff20dd67 100644
--- a/arch/x86/pci/irq.c
+++ b/arch/x86/pci/irq.c
@@ -53,7 +53,7 @@ struct irq_router_handler {
         int (*probe)(struct irq_router *r, struct pci_dev *router, u16 device);
 };
 
-int (*pcibios_enable_irq)(struct pci_dev *dev) = NULL;
+int (*pcibios_enable_irq)(struct pci_dev *dev) = pirq_enable_irq;
 void (*pcibios_disable_irq)(struct pci_dev *dev) = NULL;
 
 /*
@@ -1110,12 +1110,12 @@ static struct dmi_system_id __initdata pciirq_dmi_table[] = {
         { }
 };
 
-int __init pcibios_irq_init(void)
+void __init pcibios_irq_init(void)
 {
         DBG(KERN_DEBUG "PCI: IRQ init\n");
 
-        if (pcibios_enable_irq || raw_pci_ops == NULL)
-                return 0;
+        if (raw_pci_ops == NULL)
+                return;
 
         dmi_check_system(pciirq_dmi_table);
 
@@ -1142,8 +1142,6 @@ int __init pcibios_irq_init(void)
                         pirq_table = NULL;
         }
 
-        pcibios_enable_irq = pirq_enable_irq;
-
         pcibios_fixup_irqs();
 
         if (io_apic_assign_pci_irqs && pci_routeirq) {
@@ -1157,8 +1155,6 @@ int __init pcibios_irq_init(void)
                 for_each_pci_dev(dev)
                         pirq_enable_irq(dev);
         }
-
-        return 0;
 }
 
 static void pirq_penalize_isa_irq(int irq, int active)