From: Rafał Bilski <rafalbilski@interia.pl>
Date: Thu, 17 May 2007 20:35:29 +0000 (+0200)
Subject: [CPUFREQ] Longhaul - VT8237 support
X-Git-Tag: v2.6.23-rc1~1103^2~13
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=920dd0fbba1a7aa34c45b73699dcaf092850df51;p=karo-tx-linux.git

[CPUFREQ] Longhaul - VT8237 support

Looks like VT8237 has the same bits which VT8235 has.
Poke registers if it is found.

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 f85cff4ebba5..d004e073b479 100644
--- a/arch/i386/kernel/cpu/cpufreq/longhaul.c
+++ b/arch/i386/kernel/cpu/cpufreq/longhaul.c
@@ -633,6 +633,10 @@ static int longhaul_setup_southbridge(void)
 
 	/* Find VT8235 southbridge */
 	dev = pci_get_device(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_8235, NULL);
+	if (dev == NULL)
+	/* Find VT8237 southbridge */
+		dev = pci_get_device(PCI_VENDOR_ID_VIA,
+				     PCI_DEVICE_ID_VIA_8237, NULL);
 	if (dev != NULL) {
 		/* Set transition time to max */
 		pci_read_config_byte(dev, 0xec, &pci_cmd);