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net: bcmgenet: Do not suspend PHY if Wake-on-LAN is enabled

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[ Upstream commit 5371bbf4b2 ]

Suspending the PHY would be putting it in a low power state where it
may no longer allow us to do Wake-on-LAN.

Fixes: cc013fb488 ("net: bcmgenet: correctly suspend and resume PHY device")
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Florian Fainelli
2017-03-15 12:57:21 -07:00
committed by Greg Kroah-Hartman
parent 03e9554ac4
commit 4d5bc781eb
1 changed files with 4 additions and 2 deletions
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6
drivers/net/ethernet/broadcom/genet/bcmgenet.c
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@@ -3402,7 +3402,8 @@ static int bcmgenet_suspend(struct device *d)
bcmgenet_netif_stop(dev);
phy_suspend(priv->phydev);
if (!device_may_wakeup(d))
phy_suspend(priv->phydev);
netif_device_detach(dev);
@@ -3499,7 +3500,8 @@ static int bcmgenet_resume(struct device *d)
netif_device_attach(dev);
phy_resume(priv->phydev);
if (!device_may_wakeup(d))
phy_resume(priv->phydev);
if (priv->eee.eee_enabled)
bcmgenet_eee_enable_set(dev, true);