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Peter Chen authored
Both xhci_hub_control and xhci_disable_slot tries to hold spinlock, the spinlock recursion occurs when enters USB2 test mode. Fix it by unlock spinlock before calling xhci_disable_slot. Cc: <stable@vger.kernel.org> Fixes: 0f1d832e ("usb: xhci: Add port test modes support for usb2") Signed-off-by:
Peter Chen <peter.chen@nxp.com> Signed-off-by:
Mathias Nyman <mathias.nyman@linux.intel.com> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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