x86/PCI: irq and pci_ids patch for additional Intel Cougar Point DeviceIDs

This patch adds additional LPC Controller DeviceIDs for the Intel Cougar
Point PCH.

The DeviceIDs are defined and referenced as a range of values, the same
way Ibex Peak was implemented.

Signed-off-by: Seth Heasley <seth.heasley@intel.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

1 files changed, 7 insertions, 2 deletions

diff --git a/arch/x86/pci/irq.c b/arch/x86/pci/irq.c
index 5d362b5ba06f..9810a0f76c91 100644
--- a/arch/x86/pci/irq.c
+++ b/arch/x86/pci/irq.c
@@ -589,8 +589,6 @@ 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;
@@ -605,6 +603,13 @@ static __init int intel_router_probe(struct irq_router *r, struct pci_dev *route
                 return 1;
         }
 
+        if ((device >= PCI_DEVICE_ID_INTEL_CPT_LPC_MIN) && 
+                (device <= PCI_DEVICE_ID_INTEL_CPT_LPC_MAX)) {
+                r->name = "PIIX/ICH";
+                r->get = pirq_piix_get;
+                r->set = pirq_piix_set;
+                return 1;
+        }
         return 0;
 }