PCI: expose SMBus on Asus notebook A6L

Addition of one unknown subsystem identifier to the quirks handler for
chipset i82855GM_HB on notebook Asus A6L. This exposes the otherwise
hidden SMBus controller within the south bridge ICH4-M.

Signed-off-by: Mats Erik Andersson <mats.andersson@gisladisker.se>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index 3067673d54f6..a778c84d04a9 100644
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -1133,6 +1133,7 @@ static void __init asus_hides_smbus_hostbridge(struct pci_dev *dev)
                         switch (dev->subsystem_device) {
                         case 0x1751: /* M2N notebook */
                         case 0x1821: /* M5N notebook */
+                        case 0x1897: /* A6L notebook */
                                 asus_hides_smbus = 1;
                         }
                 else if (dev->device == PCI_DEVICE_ID_INTEL_82855PM_HB)