This fixes

[ 1623.304696] xhci-hcd xhci-hcd.3.auto: Port resume timed out, port 1-1: 0xfe3
[ 1633.492572] xhci-hcd xhci-hcd.3.auto: xHCI host not responding to stop endpoint command.
[ 1633.500652] xhci-hcd xhci-hcd.3.auto: xHCI host controller not responding, assume dead
[ 1633.508599] xhci-hcd xhci-hcd.3.auto: HC died; cleaning up
...
[ 1633.516099] usb usb1-port1: couldn't allocate usb_device

when a new device connects and the hub is suspended.