Upstream will get rid of the get_mac_eee() function in the DSA driver and replace it by a boolean alternative. While we fill a lot of data here (because of EEE bugs in the Realtek phy layer) other DSA drivers only return if EEE is available or not for a port. To make the next kernel upgrade easier follow that design. Signed-off-by: Markus Stockhausen <markus.stockhausen@gmx.de> Link: https://github.com/openwrt/openwrt/pull/18935 Signed-off-by: Robert Marko <robimarko@gmail.com>