Remove unnecessary set_drvdata(NULL) function in ->remove(),
the driver_data will be set to NULL in device_unbind_cleanup()
after calling ->remove().
Signed-off-by: NYang Yingliang <yangyingliang@huawei.com>
Acked-by: NLinus Walleij <linus.walleij@linaro.org>
Signed-off-by: NJakub Kicinski <kuba@kernel.org>