From: Rafał Bilski <rafalbilski@interia.pl>
Date: Wed, 26 Sep 2007 15:08:14 +0000 (+0200)
Subject: [CPUFREQ] Longhaul - Add support for PM133 northbridge
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=a09d60a622ea4a3592dc6836e709d4a7a4ed4025;p=deliverable%2Flinux.git

[CPUFREQ] Longhaul - Add support for PM133 northbridge

Add support for PM133 northbridge. Tested by Sylvain Ferrand.

Signed-off-by: Rafal Bilski <rafalbilski@interia.pl>
Signed-off-by: Dave Jones <davej@redhat.com>
---

diff --git a/arch/i386/kernel/cpu/cpufreq/longhaul.c b/arch/i386/kernel/cpu/cpufreq/longhaul.c
index ef8f0bc3fc71..58816facc435 100644
--- a/arch/i386/kernel/cpu/cpufreq/longhaul.c
+++ b/arch/i386/kernel/cpu/cpufreq/longhaul.c
@@ -665,6 +665,10 @@ static int enable_arbiter_disable(void)
 	reg = 0x78;
 	dev = pci_get_device(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_8601_0,
 			     NULL);
+	/* Find PM133/VT8605 host bridge */
+	if (dev == NULL)
+		dev = pci_get_device(PCI_VENDOR_ID_VIA,
+				     PCI_DEVICE_ID_VIA_8605_0, NULL);
 	/* Find CLE266 host bridge */
 	if (dev == NULL) {
 		reg = 0x76;