This is a note to let you know that I've just added the patch titled
staging: octeon: Call SET_NETDEV_DEV()
to the 4.9-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
staging-octeon-call-set_netdev_dev.patch
and it can be found in the queue-4.9 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From e7c9a3d9e432200fd4c17855c2c23ac784d6e833 Mon Sep 17 00:00:00 2001
From: Florian Fainelli <f.fainelli@xxxxxxxxx>
Date: Wed, 14 Dec 2016 17:13:24 -0800
Subject: staging: octeon: Call SET_NETDEV_DEV()
From: Florian Fainelli <f.fainelli@xxxxxxxxx>
commit e7c9a3d9e432200fd4c17855c2c23ac784d6e833 upstream.
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: ec988ad78ed6 ("phy: Don't increment MDIO bus refcount unless it's a different owner")
Reported-by: Aaro Koskinen <aaro.koskinen@xxxxxx>
Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/staging/octeon/ethernet.c | 2 ++
1 file changed, 2 insertions(+)
--- a/drivers/staging/octeon/ethernet.c
+++ b/drivers/staging/octeon/ethernet.c
@@ -776,6 +776,7 @@ static int cvm_oct_probe(struct platform
/* 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;
@@ -820,6 +821,7 @@ static int cvm_oct_probe(struct platform
}
/* 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,
Patches currently in stable-queue which might be from f.fainelli@xxxxxxxxx are
queue-4.9/staging-octeon-call-set_netdev_dev.patch
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