[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>

1 files changed, 0 insertions, 21 deletions

diff --git a/arch/i386/kernel/acpi/earlyquirk.c b/arch/i386/kernel/acpi/earlyquirk.c
index 8f7efd38254d..23f78efc577d 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++) {