diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86/pci/fixup.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/pci/fixup.c b/arch/x86/pci/fixup.c index b33afb240601..98a9bb92d75c 100644 --- a/arch/x86/pci/fixup.c +++ b/arch/x86/pci/fixup.c @@ -980,7 +980,7 @@ static void amd_rp_pme_suspend(struct pci_dev *dev) return; rp = pcie_find_root_port(dev); - if (!rp->pm_cap) + if (!rp || !rp->pm_cap) return; rp->pme_support &= ~((PCI_PM_CAP_PME_D3hot|PCI_PM_CAP_PME_D3cold) >> @@ -994,7 +994,7 @@ static void amd_rp_pme_resume(struct pci_dev *dev) u16 pmc; rp = pcie_find_root_port(dev); - if (!rp->pm_cap) + if (!rp || !rp->pm_cap) return; pci_read_config_word(rp, rp->pm_cap + PCI_PM_PMC, &pmc); |