diff options
Diffstat (limited to 'drivers/pci')
| -rw-r--r-- | drivers/pci/pcie/portdrv_core.c | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/drivers/pci/pcie/portdrv_core.c b/drivers/pci/pcie/portdrv_core.c index d208dc2..a2ac618 100644 --- a/drivers/pci/pcie/portdrv_core.c +++ b/drivers/pci/pcie/portdrv_core.c @@ -302,6 +302,12 @@ int pcie_port_device_register(struct pci_dev *dev) port_data->port_type = dev->pcie_type; pci_set_drvdata(dev, port_data); + /* Enable PCI Express port device */ + status = pci_enable_device(dev); + if (status) + goto error_kfree; + pci_set_master(dev); + /* * Initialize service irqs. Don't use service devices that * require interrupts if there is no way to generate them. @@ -310,14 +316,9 @@ int pcie_port_device_register(struct pci_dev *dev) if (status) { capabilities &= PCIE_PORT_SERVICE_VC; if (!capabilities) - goto Error; + goto error_disable; } - status = pci_enable_device(dev); - if (status) - goto Error; - pci_set_master(dev); - /* Allocate child services if any */ for (i = 0, nr_serv = 0; i < PCIE_PORT_DEVICE_MAXSERVICES; i++) { int service = 1 << i; @@ -330,14 +331,14 @@ int pcie_port_device_register(struct pci_dev *dev) nr_serv++; } if (!nr_serv) { - pci_disable_device(dev); status = -ENODEV; - goto Error; + goto error_disable; } - return 0; - Error: +error_disable: + pci_disable_device(dev); +error_kfree: kfree(port_data); return status; } |