Merge intel.com:/home/lenb/src/linux-acpi-test-2.6.4

into intel.com:/home/lenb/src/linux-acpi-test-2.6.5

drivers/acpi/pci_link.c

@@ -72,6 +72,7 @@ struct acpi_pci_link_irq {
 	u8			edge_level;		/* All IRQs */
 	u8			active_high_low;	/* All IRQs */
 	u8			setonboot;
+	u8			resource_type;
 	u8			possible_count;
 	u8			possible[ACPI_PCI_LINK_MAX_POSSIBLE];
 };
@@ -123,6 +124,7 @@ acpi_pci_link_check_possible (
 		}
 		link->irq.edge_level = p->edge_level;
 		link->irq.active_high_low = p->active_high_low;
+		link->irq.resource_type = ACPI_RSTYPE_IRQ;
 		break;
 	}
 	case ACPI_RSTYPE_EXT_IRQ:
@@ -143,6 +145,7 @@ acpi_pci_link_check_possible (
 		}
 		link->irq.edge_level = p->edge_level;
 		link->irq.active_high_low = p->active_high_low;
+		link->irq.resource_type = ACPI_RSTYPE_EXT_IRQ;
 		break;
 	}
 	default:
@@ -342,6 +345,10 @@ acpi_pci_link_set (
 		}
 	}
 
+	resource_type = link->irq.resource_type;
+
+	if (resource_type != ACPI_RSTYPE_IRQ &&
+			resource_type != ACPI_RSTYPE_EXT_IRQ){
 	/* If IRQ<=15, first try with a "normal" IRQ descriptor. If that fails, try with
 	 * an extended one */
 		if (irq <= 15) {
@@ -349,6 +356,7 @@ acpi_pci_link_set (
 		} else {
 			resource_type = ACPI_RSTYPE_EXT_IRQ;
 		}
+	} 
 
 retry_programming: