• Florian Fainelli's avatar
    fsl/man: Inherit parent device and of_node · a1a50c8e
    Florian Fainelli authored
    Junote Cai reported that he was not able to get a DSA setup involving the
    Freescale DPAA/FMAN driver to work and narrowed it down to
    of_find_net_device_by_node(). This function requires the network device's
    device reference to be correctly set which is the case here, though we have
    lost any device_node association there.
    
    The problem is that dpaa_eth_add_device() allocates a "dpaa-ethernet" platform
    device, and later on dpaa_eth_probe() is called but SET_NETDEV_DEV() won't be
    propagating &pdev->dev.of_node properly. Fix this by inherenting both the parent
    device and the of_node when dpaa_eth_add_device() creates the platform device.
    
    Fixes: 39339616 ("fsl/fman: Add FMan MAC driver")
    Signed-off-by: default avatarFlorian Fainelli <f.fainelli@gmail.com>
    Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
    a1a50c8e
mac.c 25.1 KB