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Egil Hjelmeland authored
Handle that MDIO read with no response return 0xffff. Signed-off-by:
Egil Hjelmeland <privat@egil-hjelmeland.no> Reviewed-by:
Andrew Lunn <andrew@lunn.ch> Reviewed-by:
Vivien Didelot <vivien.didelot@savoirfairelinux.com> Reviewed-by:
Florian Fainelli <f.fainelli@gmail.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
d329ac88