Revert "intel_idle: PCI quirk to prevent Lenovo Ideapad s10-3 boot hang"

This reverts commit 05f7676dc3559c2b9061fda4e44c085a8d32fb05.

To quote Len Brown:
	intel_idle was deemed a "feature", and thus not included in
	2.6.33.stable, and thus 2.6.33.stable does not need this patch.
so I'm removing it.

Cc: Len Brown <len.brown@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Andi Kleen <ak@linux.intel.com>

diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index 9cd70007d9365eb3ecdaa8b9c99924bec6dfcc21..06b234f092337258c93ffaa553e8da1ca017cfa3 100644 (file)
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -149,26 +149,6 @@ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_NEC, PCI_DEVICE_ID_NEC_CBUS_1,       quirk_isa_d
 DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_NEC,     PCI_DEVICE_ID_NEC_CBUS_2,       quirk_isa_dma_hangs);
 DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_NEC,     PCI_DEVICE_ID_NEC_CBUS_3,       quirk_isa_dma_hangs);
 
-/*
- * Intel NM10 "TigerPoint" LPC PM1a_STS.BM_STS must be clear
- * for some HT machines to use C4 w/o hanging.
- */
-static void __devinit quirk_tigerpoint_bm_sts(struct pci_dev *dev)
-{
-       u32 pmbase;
-       u16 pm1a;
-
-       pci_read_config_dword(dev, 0x40, &pmbase);
-       pmbase = pmbase & 0xff80;
-       pm1a = inw(pmbase);
-
-       if (pm1a & 0x10) {
-               dev_info(&dev->dev, FW_BUG "TigerPoint LPC.BM_STS cleared\n");
-               outw(0x10, pmbase);
-       }
-}
-DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_TGP_LPC, quirk_tigerpoint_bm_sts);
-
 /*
  *     Chipsets where PCI->PCI transfers vanish or hang
  */