if (ret <= 0)
return ret;
xhci = hcd_to_xhci(hcd);
- xhci_dbg(xhci, "%s called for udev %p\n", __func__, udev);
+ if (xhci->xhc_state & XHCI_STATE_DYING)
+ return -ENODEV;
+ xhci_dbg(xhci, "%s called for udev %p\n", __func__, udev);
drop_flag = xhci_get_endpoint_flag(&ep->desc);
if (drop_flag == SLOT_FLAG || drop_flag == EP0_FLAG) {
xhci_dbg(xhci, "xHCI %s - can't drop slot or ep 0 %#x\n",
return ret;
}
xhci = hcd_to_xhci(hcd);
+ if (xhci->xhc_state & XHCI_STATE_DYING)
+ return -ENODEV;
added_ctxs = xhci_get_endpoint_flag(&ep->desc);
last_ctx = xhci_last_valid_endpoint(added_ctxs);
if (ret <= 0)
return ret;
xhci = hcd_to_xhci(hcd);
+ if (xhci->xhc_state & XHCI_STATE_DYING)
+ return -ENODEV;
xhci_dbg(xhci, "%s called for udev %p\n", __func__, udev);
virt_dev = xhci->devs[udev->slot_id];