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staging: octeon: Call SET_NETDEV_DEV() 

The Octeon driver calls into PHYLIB which now checks for
net_device->dev.parent, so make sure we do set it before calling into
any MDIO/PHYLIB related function.

Fixes: ec988ad78e ("phy: Don't increment MDIO bus refcount unless it's a different owner")
Reported-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Cc: stable <stable@vger.kernel.org>  # 4.9+
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Florian Fainelli 2016-12-14 17:13:24 -08:00 committed by Greg Kroah-Hartman
parent 890b73af6b
commit e7c9a3d9e4
1 changed files with 2 additions and 0 deletions
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2
drivers/staging/octeon/ethernet.c
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@ -770,6 +770,7 @@ static int cvm_oct_probe(struct platform_device *pdev)
/* Initialize the device private structure. */
struct octeon_ethernet *priv = netdev_priv(dev);
SET_NETDEV_DEV(dev, &pdev->dev);
dev->netdev_ops = &cvm_oct_pow_netdev_ops;
priv->imode = CVMX_HELPER_INTERFACE_MODE_DISABLED;
priv->port = CVMX_PIP_NUM_INPUT_PORTS;
@ -816,6 +817,7 @@ static int cvm_oct_probe(struct platform_device *pdev)
}
/* Initialize the device private structure. */
SET_NETDEV_DEV(dev, &pdev->dev);
priv = netdev_priv(dev);
priv->netdev = dev;
priv->of_node = cvm_oct_node_for_port(pip, interface,