linux-phytec-ti

net: ethernet: ti: cpsw_ale: use const for API having pointer on mac address

commit 58bdeac8b0e7ba6a5b60339fe3c197a52715abbf upstream.

It allows to use function under callbacks with same const qualifier of
mac address for farther changes.

Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@linaro.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>