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Commit 4a0eb731 authored by Andrew Lunn's avatar Andrew Lunn Committed by David S. Miller
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net: dsa: mv88e6xxx: Set STP disable state in port_disable 



When requested to disable a port, set the port STP state to disabled.
This fully disables the port and should save some power.

Signed-off-by: default avatarAndrew Lunn <andrew@lunn.ch>
Reviewed-by: default avatarVivien Didelot <vivien.didelot@gmail.com>
Reviewed-by: default avatarFlorian Fainelli <f.fainelli@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 2ce1aef9

drivers/net/dsa/mv88e6xxx/chip.c

+3 −0
Original line number Diff line number Diff line
@@ -2428,6 +2428,9 @@ static void mv88e6xxx_port_disable(struct dsa_switch *ds, int port) 


	mutex_lock(&chip->reg_lock);



	if (mv88e6xxx_port_set_state(chip, port, BR_STATE_DISABLED))

		dev_err(chip->dev, "failed to disable port\n");



	if (chip->info->ops->serdes_irq_free)

		chip->info->ops->serdes_irq_free(chip, port);