This reverts commit 7726fb53e7.
Jiri writes:
On 24. 09. 19, 11:25, Xiaoming Ni wrote:
> According to the comment of tty_port_destroy():
> When a port was initialized using tty_port_init, one has to destroy
> the port by tty_port_destroy();
It continues with a part saying:
Either indirectly by using tty_port refcounting
(tty_port_put) or directly if refcounting is not used.
So this should be reverted.
Cc: Xiaoming Ni <nixiaoming@huawei.com>
Reported-by: Jiri Slaby <jslaby@suse.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
879516870d