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Matthias Kaehlcke authored
PPP synchronous tty channel driver: convert the semaphore dead_sem to a completion Signed-off-by: Matthias Kaehlcke <matthias.kaehlcke@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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