PCI quirk: HP hides SMBus controller in Compaq nx9500 laptops

I found no references to SMBus in ACPI DSDT disassembly on my laptop
so this should be safe.
Signed-off-by: NMichal Miroslaw <mirq-linux@rere.qmqm.pl>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NJesse Barnes <jbarnes@virtuousgeek.org>

drivers/pci/quirks.c

@@ -1164,6 +1164,7 @@ static void __init asus_hides_smbus_hostbridge(struct pci_dev *dev)
 			switch (dev->subsystem_device) {
 			case 0x12bc: /* HP D330L */
 			case 0x12bd: /* HP D530 */
+			case 0x006a: /* HP Compaq nx9500 */
 				asus_hides_smbus = 1;
 			}
 		else if (dev->device == PCI_DEVICE_ID_INTEL_82875_HB)