net: phy: rename phy_set_eee_broken to phy_disable_eee_mode

Consider that an EEE mode may not be broken but simply not supported
by the MAC, and rename function phy_set_eee_broken().

Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://patch.msgid.link/30deb630-3f6b-4ffb-a1e6-a9736021f43a@gmail.com


Signed-off-by: Jakub Kicinski <kuba@kernel.org>