diff options
Diffstat (limited to 'drivers/pci')
| -rw-r--r-- | drivers/pci/quirks.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c index fb544d6d29f6..2b4b1ea158cf 100644 --- a/drivers/pci/quirks.c +++ b/drivers/pci/quirks.c @@ -2961,17 +2961,19 @@ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x010a, disable_igfx_irq); static void pci_do_fixups(struct pci_dev *dev, struct pci_fixup *f, struct pci_fixup *end) { - while (f < end) { - if ((f->vendor == dev->vendor || f->vendor == (u16) PCI_ANY_ID) && - (f->device == dev->device || f->device == (u16) PCI_ANY_ID)) { + for (; f < end; f++) + if ((f->class == (u32) (dev->class >> f->class_shift) || + f->class == (u32) PCI_ANY_ID) && + (f->vendor == dev->vendor || + f->vendor == (u16) PCI_ANY_ID) && + (f->device == dev->device || + f->device == (u16) PCI_ANY_ID)) { dev_dbg(&dev->dev, "calling %pF\n", f->hook); if (initcall_debug) do_one_fixup_debug(f->hook, dev); else f->hook(dev); } - f++; - } } extern struct pci_fixup __start_pci_fixups_early[]; |