PNP: mark resources that conflict with PCI devices "disabled"

Both the PNP/PCI conflict detection quirk and the PNP system
driver must use the same mechanism to mark resources as disabled.

I think it's best to keep the resource and to keep the type bit
(IORESOURCE_MEM, etc), so that we match the list from firmware
as closely as possible.

Fixes this regression from 2.6.25: http://lkml.org/lkml/2008/6/1/82Signed-off-by: NBjorn Helgaas <bjorn.helgaas@hp.com>
Tested-by: NAvuton Olrich <avuton@gmail.com>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

drivers/pnp/quirks.c

@@ -286,7 +286,7 @@ static void quirk_system_pci_resources(struct pnp_dev *dev)
 					pci_name(pdev), i,
 					(unsigned long long) pci_start,
 					(unsigned long long) pci_end);
-				res->flags = 0;
+				res->flags |= IORESOURCE_DISABLED;
 			}
 		}
 	}

drivers/pnp/system.c

@@ -81,7 +81,7 @@ static void reserve_resources_of_dev(struct pnp_dev *dev)
 	}
 
 	for (i = 0; (res = pnp_get_resource(dev, IORESOURCE_MEM, i)); i++) {
-		if (res->flags & IORESOURCE_UNSET)
+		if (res->flags & IORESOURCE_DISABLED)
 			continue;
 
 		reserve_range(dev, res->start, res->end, 0);