summaryrefslogtreecommitdiffstats
path: root/arch/x86/pci/irq.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/x86/pci/irq.c')
-rw-r--r--arch/x86/pci/irq.c18
1 files changed, 8 insertions, 10 deletions
diff --git a/arch/x86/pci/irq.c b/arch/x86/pci/irq.c
index 0696d506c4a..8b107521d24 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;
/*
@@ -590,6 +590,8 @@ static __init int intel_router_probe(struct irq_router *r, struct pci_dev *route
case PCI_DEVICE_ID_INTEL_ICH10_1:
case PCI_DEVICE_ID_INTEL_ICH10_2:
case PCI_DEVICE_ID_INTEL_ICH10_3:
+ case PCI_DEVICE_ID_INTEL_CPT_LPC1:
+ case PCI_DEVICE_ID_INTEL_CPT_LPC2:
r->name = "PIIX/ICH";
r->get = pirq_piix_get;
r->set = pirq_piix_set;
@@ -1016,7 +1018,7 @@ static int pcibios_lookup_irq(struct pci_dev *dev, int assign)
return 1;
}
-static void __init pcibios_fixup_irqs(void)
+void __init pcibios_fixup_irqs(void)
{
struct pci_dev *dev = NULL;
u8 pin;
@@ -1110,12 +1112,12 @@ 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);
@@ -1142,9 +1144,7 @@ int __init pcibios_irq_init(void)
pirq_table = NULL;
}
- pcibios_enable_irq = pirq_enable_irq;
-
- pcibios_fixup_irqs();
+ x86_init.pci.fixup_irqs();
if (io_apic_assign_pci_irqs && pci_routeirq) {
struct pci_dev *dev = NULL;
@@ -1157,8 +1157,6 @@ 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)