diff options
Diffstat (limited to 'drivers/pci')
| -rw-r--r-- | drivers/pci/pcie/portdrv_core.c | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/drivers/pci/pcie/portdrv_core.c b/drivers/pci/pcie/portdrv_core.c index a2ac618a95b..82a27f93d38 100644 --- a/drivers/pci/pcie/portdrv_core.c +++ b/drivers/pci/pcie/portdrv_core.c @@ -205,6 +205,14 @@ static int init_service_irqs(struct pci_dev *dev, int *irqs, int mask) return 0; } +static void cleanup_service_irqs(struct pci_dev *dev) +{ + if (dev->msix_enabled) + pci_disable_msix(dev); + else if (dev->msi_enabled) + pci_disable_msi(dev); +} + /** * get_port_device_capability - discover capabilities of a PCI Express port * @dev: PCI Express port to examine @@ -332,10 +340,12 @@ int pcie_port_device_register(struct pci_dev *dev) } if (!nr_serv) { status = -ENODEV; - goto error_disable; + goto error_cleanup_irqs; } return 0; +error_cleanup_irqs: + cleanup_service_irqs(dev); error_disable: pci_disable_device(dev); error_kfree: @@ -410,12 +420,7 @@ void pcie_port_device_remove(struct pci_dev *dev) struct pcie_port_data *port_data = pci_get_drvdata(dev); device_for_each_child(&dev->dev, NULL, remove_iter); - - if (dev->msix_enabled) - pci_disable_msix(dev); - else if (dev->msi_enabled) - pci_disable_msi(dev); - + cleanup_service_irqs(dev); pci_disable_device(dev); kfree(port_data); } |