diff options
Diffstat (limited to 'drivers/pci/bus.c')
| -rw-r--r-- | drivers/pci/bus.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/drivers/pci/bus.c b/drivers/pci/bus.c index b77fd30bbfd9..f401e296d15d 100644 --- a/drivers/pci/bus.c +++ b/drivers/pci/bus.c @@ -361,11 +361,15 @@ void pci_bus_add_device(struct pci_dev *dev) * before PCI client drivers. */ pdev = of_find_device_by_node(dn); - if (pdev && of_pci_supply_present(dn)) { - if (!device_link_add(&dev->dev, &pdev->dev, - DL_FLAG_AUTOREMOVE_CONSUMER)) - pci_err(dev, "failed to add device link to power control device %s\n", - pdev->name); + if (pdev) { + if (of_pci_supply_present(dn)) { + if (!device_link_add(&dev->dev, &pdev->dev, + DL_FLAG_AUTOREMOVE_CONSUMER)) { + pci_err(dev, "failed to add device link to power control device %s\n", + pdev->name); + } + } + put_device(&pdev->dev); } if (!dn || of_device_is_available(dn)) |