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| author | Yinghai Lu <yinghai@kernel.org> | 2012-02-23 23:46:50 -0800 |
|---|---|---|
| committer | Jesse Barnes <jbarnes@virtuousgeek.org> | 2012-02-24 14:34:43 -0800 |
| commit | c484b2418b0b5bb7b16f01343330650faee60df2 (patch) | |
| tree | a5d5465034b5276cf0fdcc52f16c4af49d3ee497 /arch/x86/kernel/pci-dma.c | |
| parent | f4ca5c6a56278ca5421bc2e40422e4155b6735d8 (diff) | |
| download | linux-stable-c484b2418b0b5bb7b16f01343330650faee60df2.tar.gz linux-stable-c484b2418b0b5bb7b16f01343330650faee60df2.tar.bz2 linux-stable-c484b2418b0b5bb7b16f01343330650faee60df2.zip | |
PCI: Use class for quirk for via_no_dac
Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Diffstat (limited to 'arch/x86/kernel/pci-dma.c')
| -rw-r--r-- | arch/x86/kernel/pci-dma.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/x86/kernel/pci-dma.c b/arch/x86/kernel/pci-dma.c index 1c4d769e21ea..28e5e06fcba4 100644 --- a/arch/x86/kernel/pci-dma.c +++ b/arch/x86/kernel/pci-dma.c @@ -262,10 +262,11 @@ rootfs_initcall(pci_iommu_init); 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"); 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 |