diff options
| -rw-r--r-- | drivers/ide/pci/sl82c105.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/ide/pci/sl82c105.c b/drivers/ide/pci/sl82c105.c index ac1ec170fd26..7c383d9cc472 100644 --- a/drivers/ide/pci/sl82c105.c +++ b/drivers/ide/pci/sl82c105.c @@ -349,7 +349,7 @@ static unsigned int sl82c105_bridge_revision(struct pci_dev *dev) /* * The bridge should be part of the same device, but function 0. */ - bridge = pci_find_slot(dev->bus->number, + bridge = pci_get_bus_and_slot(dev->bus->number, PCI_DEVFN(PCI_SLOT(dev->devfn), 0)); if (!bridge) return -1; @@ -359,13 +359,15 @@ static unsigned int sl82c105_bridge_revision(struct pci_dev *dev) */ if (bridge->vendor != PCI_VENDOR_ID_WINBOND || bridge->device != PCI_DEVICE_ID_WINBOND_83C553 || - bridge->class >> 8 != PCI_CLASS_BRIDGE_ISA) + bridge->class >> 8 != PCI_CLASS_BRIDGE_ISA) { + pci_dev_put(bridge); return -1; - + } /* * We need to find function 0's revision, not function 1 */ pci_read_config_byte(bridge, PCI_REVISION_ID, &rev); + pci_dev_put(bridge); return rev; } |