ohci: Use ref-counting hotplug safe interfaces
We want to avoid legacy APIs like pci_find_slot().
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/drivers/usb/host/ohci-pci.c b/drivers/usb/host/ohci-pci.c
index 3732db7..8744185 100644
--- a/drivers/usb/host/ohci-pci.c
+++ b/drivers/usb/host/ohci-pci.c
@@ -73,13 +73,14 @@
else if (pdev->vendor == PCI_VENDOR_ID_NS) {
struct pci_dev *b;
- b = pci_find_slot (pdev->bus->number,
+ b = pci_get_slot (pdev->bus,
PCI_DEVFN (PCI_SLOT (pdev->devfn), 1));
if (b && b->device == PCI_DEVICE_ID_NS_87560_LIO
&& b->vendor == PCI_VENDOR_ID_NS) {
ohci->flags |= OHCI_QUIRK_SUPERIO;
ohci_dbg (ohci, "Using NSC SuperIO setup\n");
}
+ pci_dev_put(b);
}
/* Check for Compaq's ZFMicro chipset, which needs short