From 46e7803d855f8f8576cf17afe2a74fa566135b9a Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Wed, 23 Mar 2011 15:50:39 -0700 Subject: 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 Signed-off-by: Greg Kroah-Hartman --- drivers/pci/quirks.c | 20 -------------------- 1 file changed, 20 deletions(-) (limited to 'drivers') diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c index 3cf6ef6f716d..3eb4a3d0d134 100644 --- a/drivers/pci/quirks.c +++ b/drivers/pci/quirks.c @@ -154,26 +154,6 @@ 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 */ -- cgit v1.2.3