dsa: slave: eee: Allow ports to use phylink
authorAndrew Lunn <andrew@lunn.ch>
Wed, 8 Aug 2018 18:56:40 +0000 (20:56 +0200)
committerDavid S. Miller <davem@davemloft.net>
Thu, 9 Aug 2018 02:19:03 +0000 (19:19 -0700)
commit1be52e97ed3e524f82e25d6e53f48df3c6e85282
tree30bdaf9599df7f1f7deec4ae369010bf7cd584b5
parentef91b6f91ab8edfb3b90a03896004023dbac3e6e
dsa: slave: eee: Allow ports to use phylink

For a port to be able to use EEE, both the MAC and the PHY must
support EEE. A phy can be provided by both a phydev or phylink. Verify
at least one of these exist, not just phydev.

Fixes: aab9c4067d23 ("net: dsa: Plug in PHYLINK support")
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/dsa/slave.c