[PATCH] via quirk update

Add special handling for the VT82C686.

Signed-off-by: Jean Delvare <jdelvare@suse.de>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: Nick Piggin <nickpiggin@yahoo.com.au>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 5 insertions, 3 deletions

diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index 16945c2ba2ca..dcc0c1ab95ed 100644
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -661,9 +661,11 @@ static void quirk_via_bridge(struct pci_dev *dev)
         /* See what bridge we have and find the device ranges */
         switch (dev->device) {
         case PCI_DEVICE_ID_VIA_82C686:
-                /* 82C686 is special */
-                via_vlink_dev_lo = 7;
-                via_vlink_dev_hi = 7;
+                /* The VT82C686 is special, it attaches to PCI and can have
+                   any device number. All its subdevices are functions of
+                   that single device. */
+                via_vlink_dev_lo = PCI_SLOT(dev->devfn);
+                via_vlink_dev_hi = PCI_SLOT(dev->devfn);
                 break;
         case PCI_DEVICE_ID_VIA_8237:
         case PCI_DEVICE_ID_VIA_8237A: