From a86f34b49f32b238d16b2e3bf6c9a5391a3f683f Mon Sep 17 00:00:00 2001
From: Andrew Morton <akpm@osdl.org>
Date: Wed, 2 May 2007 19:27:04 +0200
Subject: [PATCH] x86: revert
 x86_64-mm-fix-the-irqbalance-quirk-for-e7320-e7520-e7525

Obsoleted by Ingo's genapic stuff.

Cc: Ingo Molnar <mingo@elte.hu>
Cc: Suresh Siddha <suresh.b.siddha@intel.com>
Cc: Andi Kleen <ak@suse.de>
Cc: "Li, Shaohua" <shaohua.li@intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Andi Kleen <ak@suse.de>
---
 arch/i386/kernel/acpi/earlyquirk.c | 21 ---------------------
 1 file changed, 21 deletions(-)

(limited to 'arch/i386/kernel/acpi')

diff --git a/arch/i386/kernel/acpi/earlyquirk.c b/arch/i386/kernel/acpi/earlyquirk.c
index 8f7efd38254..23f78efc577 100644
--- a/arch/i386/kernel/acpi/earlyquirk.c
+++ b/arch/i386/kernel/acpi/earlyquirk.c
@@ -10,7 +10,6 @@
 #include <asm/pci-direct.h>
 #include <asm/acpi.h>
 #include <asm/apic.h>
-#include <asm/irq.h>
 
 #ifdef CONFIG_ACPI
 
@@ -48,24 +47,6 @@ static int __init check_bridge(int vendor, int device)
 	return 0;
 }
 
-static void check_intel(void)
-{
-	u16 vendor, device;
-
-	vendor = read_pci_config_16(0, 0, 0, PCI_VENDOR_ID);
-
-	if (vendor != PCI_VENDOR_ID_INTEL)
-		return;
-
-	device = read_pci_config_16(0, 0, 0, PCI_DEVICE_ID);
-#ifdef CONFIG_SMP
-	if (device == PCI_DEVICE_ID_INTEL_E7320_MCH ||
-	    device == PCI_DEVICE_ID_INTEL_E7520_MCH ||
-	    device == PCI_DEVICE_ID_INTEL_E7525_MCH)
-		quirk_intel_irqbalance();
-#endif
-}
-
 void __init check_acpi_pci(void)
 {
 	int num, slot, func;
@@ -77,8 +58,6 @@ void __init check_acpi_pci(void)
 	if (!early_pci_allowed())
 		return;
 
-	check_intel();
-
 	/* Poor man's PCI discovery */
 	for (num = 0; num < 32; num++) {
 		for (slot = 0; slot < 32; slot++) {
-- 
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