Handle IRP_MN_SURPRISE_REMOVAL and notify device thread to stop it, but
only wait for it in IRP_MN_REMOVE_DEVICE, as it's probably waiting for
an IRP sent to the lower driver, which needs to be notified of removal
too first.
Signed-off-by: Rémi Bernon <rbernon@codeweavers.com>
Signed-off-by: Zebediah Figura <zfigura@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>