From: Jean Delvare <jdelvare@suse.de>
Date: Thu, 1 Feb 2007 07:48:12 +0000 (-0800)
Subject: [PATCH] via quirk update
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=cb7468ef4cce8f240604b80b82ac157fa9930e94;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

[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>
---

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: