diff options
Diffstat (limited to 'arch/s390/pci/pci.c')
| -rw-r--r-- | arch/s390/pci/pci.c | 23 |
1 files changed, 3 insertions, 20 deletions
diff --git a/arch/s390/pci/pci.c b/arch/s390/pci/pci.c index e16afacc8fd1..afc3f33788da 100644 --- a/arch/s390/pci/pci.c +++ b/arch/s390/pci/pci.c @@ -874,32 +874,15 @@ bool zpci_is_device_configured(struct zpci_dev *zdev) * @fh: The general function handle supplied by the platform * * Given a device in the configuration state Configured, enables, scans and - * adds it to the common code PCI subsystem if possible. If the PCI device is - * parked because we can not yet create a PCI bus because we have not seen - * function 0, it is ignored but will be scanned once function 0 appears. - * If any failure occurs, the zpci_dev is left disabled. + * adds it to the common code PCI subsystem if possible. If any failure occurs, + * the zpci_dev is left disabled. * * Return: 0 on success, or an error code otherwise */ int zpci_scan_configured_device(struct zpci_dev *zdev, u32 fh) { - int rc; - zpci_update_fh(zdev, fh); - /* the PCI function will be scanned once function 0 appears */ - if (!zdev->zbus->bus) - return 0; - - /* For function 0 on a multi-function bus scan whole bus as we might - * have to pick up existing functions waiting for it to allow creating - * the PCI bus - */ - if (zdev->devfn == 0 && zdev->zbus->multifunction) - rc = zpci_bus_scan_bus(zdev->zbus); - else - rc = zpci_bus_scan_device(zdev); - - return rc; + return zpci_bus_scan_device(zdev); } /** |