From: Niklas Schnelle <schnelle@xxxxxxxxxxxxx> [ Upstream commit f768c75d61582b011962f9dcb9ff8eafb8da0383 ] In the future inw() and friends will not be compiled on architectures without I/O port support. Co-developed-by: Arnd Bergmann <arnd@xxxxxxxxxx> Link: https://lore.kernel.org/r/20230703135255.2202721-2-schnelle@xxxxxxxxxxxxx Signed-off-by: Arnd Bergmann <arnd@xxxxxxxxxx> Signed-off-by: Niklas Schnelle <schnelle@xxxxxxxxxxxxx> Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx> Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> --- drivers/pci/quirks.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c index fa9d6c8f1cf89..07c6b68c763fd 100644 --- a/drivers/pci/quirks.c +++ b/drivers/pci/quirks.c @@ -272,6 +272,7 @@ 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); +#ifdef CONFIG_HAS_IOPORT /* * Intel NM10 "TigerPoint" LPC PM1a_STS.BM_STS must be clear * for some HT machines to use C4 w/o hanging. @@ -291,6 +292,7 @@ static void quirk_tigerpoint_bm_sts(struct pci_dev *dev) } } DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_TGP_LPC, quirk_tigerpoint_bm_sts); +#endif /* Chipsets where PCI->PCI transfers vanish or hang */ static void quirk_nopcipci(struct pci_dev *dev) -- 2.40.1
