linux-phytec-ti

net: ethernet: ti: cpsw: use same macros to get active slave

commit cb7d78d045579831fbf40112f93bf2064a7ef14f upstream.

Use the same, more convenient macros, to get active slave.

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>