diff options
Diffstat (limited to 'drivers/media/pci/cobalt/cobalt-driver.c')
| -rw-r--r-- | drivers/media/pci/cobalt/cobalt-driver.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/media/pci/cobalt/cobalt-driver.c b/drivers/media/pci/cobalt/cobalt-driver.c index d5c911c09e2b..f8e173f3e9e2 100644 --- a/drivers/media/pci/cobalt/cobalt-driver.c +++ b/drivers/media/pci/cobalt/cobalt-driver.c @@ -205,6 +205,8 @@ void cobalt_pcie_status_show(struct cobalt *cobalt) offset = pci_find_capability(pci_dev, PCI_CAP_ID_EXP); bus_offset = pci_find_capability(pci_bus_dev, PCI_CAP_ID_EXP); + if (!offset || !bus_offset) + return; /* Device */ pci_read_config_dword(pci_dev, offset + PCI_EXP_DEVCAP, &capa); |