diff mbox series

[v3,22/38] PCI: Make quirk using inw() depend on HAS_IOPORT

Message ID 20230314121216.413434-23-schnelle@linux.ibm.com
State New
Headers
Series Kconfig: Introduce HAS_IOPORT config option |

Commit Message

Niklas Schnelle March 14, 2023, 12:12 p.m. UTC 
  In the future inw() and friends will not be compiled on architectures
without I/O port support.

Acked-by: Bjorn Helgaas <bhelgaas@google.com>
Co-developed-by: Arnd Bergmann <arnd@kernel.org>
Signed-off-by: Niklas Schnelle <schnelle@linux.ibm.com>
---
 drivers/pci/quirks.c | 2 ++
 1 file changed, 2 insertions(+)
diff mbox series

Patch

diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index 44cab813bf95..3289295f56a4 100644
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -268,6 +268,7 @@  DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_NEC,	PCI_DEVICE_ID_NEC_CBUS_2,	quirk_isa_d
 DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_NEC,	PCI_DEVICE_ID_NEC_CBUS_3,	quirk_isa_dma_hangs);
 #endif
 
+#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.
@@ -287,6 +288,7 @@  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)