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    Subject[PATCH 3.16.y-ckt 46/94] ARM: orion: Fix DSA platform device after mvmdio conversion
    Date
    3.16.7-ckt20 -stable review patch.  If anyone has any objections, please let me know.

    ------------------

    From: Florian Fainelli <f.fainelli@gmail.com>

    commit d836ace65ee98d7079bc3c5afdbcc0e27dca20a3 upstream.

    DSA expects the host_dev pointer to be the device structure associated
    with the MDIO bus controller driver. First commit breaking that was
    c3a07134e6aa ("mv643xx_eth: convert to use the Marvell Orion MDIO
    driver"), and then, it got completely under the radar for a while.

    Reported-by: Frans van de Wiel <fvdw@fvdw.eu>
    Fixes: c3a07134e6aa ("mv643xx_eth: convert to use the Marvell Orion MDIO driver")
    Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
    Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
    [ luis: backported to 3.16: adjusted context ]
    Signed-off-by: Luis Henriques <luis.henriques@canonical.com>
    ---
    arch/arm/plat-orion/common.c | 2 +-
    1 file changed, 1 insertion(+), 1 deletion(-)

    diff --git a/arch/arm/plat-orion/common.c b/arch/arm/plat-orion/common.c
    index 3ec6e8e8d368..3f02575e4cc8 100644
    --- a/arch/arm/plat-orion/common.c
    +++ b/arch/arm/plat-orion/common.c
    @@ -499,7 +499,7 @@ void __init orion_ge00_switch_init(struct dsa_platform_data *d, int irq)

    d->netdev = &orion_ge00.dev;
    for (i = 0; i < d->nr_chips; i++)
    - d->chip[i].mii_bus = &orion_ge00_shared.dev;
    + d->chip[i].mii_bus = &orion_ge_mvmdio.dev;
    orion_switch_device.dev.platform_data = d;

    platform_device_register(&orion_switch_device);

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