PCI: Use class for quirk for via_no_dac (c484b241) · Commits · 戴 / test

arch/x86/kernel/pci-dma.c

+3 −2

Original line number	Original line	Diff line number	Diff line
	@@ -262,10 +262,11 @@ rootfs_initcall(pci_iommu_init);

	static __devinit void via_no_dac(struct pci_dev *dev)		static __devinit void via_no_dac(struct pci_dev *dev)
	{		{
	if ((dev->class >> 8) == PCI_CLASS_BRIDGE_PCI && forbid_dac == 0) {		if (forbid_dac == 0) {
	dev_info(&dev->dev, "disabling DAC on VIA PCI bridge\n");		dev_info(&dev->dev, "disabling DAC on VIA PCI bridge\n");
	forbid_dac = 1;		forbid_dac = 1;
	}		}
	}		}
	DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_VIA, PCI_ANY_ID, via_no_dac);		DECLARE_PCI_FIXUP_CLASS_FINAL(PCI_VENDOR_ID_VIA, PCI_ANY_ID,
			PCI_CLASS_BRIDGE_PCI, 8, via_no_dac);
	#endif		#endif