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由 Florian Fainelli 提交于
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: ec988ad7 ("phy: Don't increment MDIO bus refcount unless it's a different owner") Reported-by: NAaro Koskinen <aaro.koskinen@iki.fi> Cc: stable <stable@vger.kernel.org> # 4.9+ Signed-off-by: NFlorian Fainelli <f.fainelli@gmail.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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