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net: dsa: PHY device is mandatory for EEE
authorVivien Didelot <vivien.didelot@savoirfairelinux.com>
Tue, 1 Aug 2017 20:32:31 +0000 (16:32 -0400)
committerDavid S. Miller <davem@davemloft.net>
Wed, 2 Aug 2017 03:09:09 +0000 (20:09 -0700)
commit7b9cc73843e89ea1ac215511c13c259a70d1b4f7
tree16918a70db9b489ff179ac8418c5079361aa7e12tree | snapshot
parent13e6be2d22aea327c541c6784deba3db5ecfae8dcommit | diff
net: dsa: PHY device is mandatory for EEE

The port's PHY and MAC are both implied in EEE. The current code does
not call the PHY operations if the related device is NULL. Change that
by returning -ENODEV if there's no PHY device attached to the interface.

Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Reviewed-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 diff | blob | history
Domain: System / Kernel; Licenses: GPL-2.0;