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xhci: child detach fix 

xhci_child_detach() zaps the wrong slot when unplugging a device
connected via usb-hub:  Instead of the device's slot the slot of the
usb-hub is used.  Fix it.

https://bugzilla.redhat.com/show_bug.cgi?id=1075846

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Gonglei <arei.gonglei@huawei.com>
This commit is contained in:
Gerd Hoffmann 2014-05-12 14:43:51 +02:00
parent 178ac111bc
commit 463c534db5
1 changed files with 1 additions and 1 deletions
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2
hw/usb/hcd-xhci.c
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@ -3435,7 +3435,7 @@ static void xhci_child_detach(USBPort *uport, USBDevice *child)
USBBus *bus = usb_bus_from_device(child);
XHCIState *xhci = container_of(bus, XHCIState, bus);
xhci_detach_slot(xhci, uport);
xhci_detach_slot(xhci, child->port);
}
static USBPortOps xhci_uport_ops = {