diff options
| -rw-r--r-- | drivers/pci/quirks.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c index 30c41fc1c996..8a2db01b903e 100644 --- a/drivers/pci/quirks.c +++ b/drivers/pci/quirks.c | |||
| @@ -1743,6 +1743,8 @@ static void __devinit quirk_nvidia_ck804_msi_ht_cap(struct pci_dev *dev) | |||
| 1743 | * a single one having MSI is enough to be sure that MSI are supported. | 1743 | * a single one having MSI is enough to be sure that MSI are supported. |
| 1744 | */ | 1744 | */ |
| 1745 | pdev = pci_get_slot(dev->bus, 0); | 1745 | pdev = pci_get_slot(dev->bus, 0); |
| 1746 | if (!pdev) | ||
| 1747 | return; | ||
| 1746 | if (!msi_ht_cap_enabled(dev) && !msi_ht_cap_enabled(pdev)) { | 1748 | if (!msi_ht_cap_enabled(dev) && !msi_ht_cap_enabled(pdev)) { |
| 1747 | printk(KERN_WARNING "PCI: MSI quirk detected. " | 1749 | printk(KERN_WARNING "PCI: MSI quirk detected. " |
| 1748 | "MSI disabled on chipset %s.\n", | 1750 | "MSI disabled on chipset %s.\n", |