The port close_delay and closing_wait parameters have already been by
tty_port_init() so drop the redundant driver initialisation to the
default values.
Signed-off-by: NJohan Hovold <johan@kernel.org>
Link: https://lore.kernel.org/r/20210407102334.32361-16-johan@kernel.orgSigned-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>