8250_men_mcb: Remove redundant initialization owner in mcb_driver

The module_mcb_driver() will set "THIS_MODULE" to driver.owner when
register a mcb_driver driver, so it is redundant initialization to set
driver.owner in mcb_driver statement. Remove it for clean code.

Signed-off-by: Li Zetao <lizetao1@huawei.com>
Link: https://lore.kernel.org/r/20230804100843.100348-1-lizetao1@huawei.com


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>