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    Subject[PATCH 5.10 322/545] xtensa: iss/network: provide release() callback
    Date
    From: Max Filippov <jcmvbkbc@gmail.com>

    [ Upstream commit 8864fb8359682912ee99235db7db916733a1fd7b ]

    Provide release() callback for the platform device embedded into struct
    iss_net_private and registered in the iss_net_configure so that
    platform_device_unregister could be called for it.

    Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
    Signed-off-by: Sasha Levin <sashal@kernel.org>
    ---
    arch/xtensa/platforms/iss/network.c | 10 ++++++++++
    1 file changed, 10 insertions(+)

    diff --git a/arch/xtensa/platforms/iss/network.c b/arch/xtensa/platforms/iss/network.c
    index 4986226a5ab2..4801df4e73e1 100644
    --- a/arch/xtensa/platforms/iss/network.c
    +++ b/arch/xtensa/platforms/iss/network.c
    @@ -502,6 +502,15 @@ static const struct net_device_ops iss_netdev_ops = {
    .ndo_set_rx_mode = iss_net_set_multicast_list,
    };

    +static void iss_net_pdev_release(struct device *dev)
    +{
    + struct platform_device *pdev = to_platform_device(dev);
    + struct iss_net_private *lp =
    + container_of(pdev, struct iss_net_private, pdev);
    +
    + free_netdev(lp->dev);
    +}
    +
    static int iss_net_configure(int index, char *init)
    {
    struct net_device *dev;
    @@ -558,6 +567,7 @@ static int iss_net_configure(int index, char *init)

    lp->pdev.id = index;
    lp->pdev.name = DRIVER_NAME;
    + lp->pdev.dev.release = iss_net_pdev_release;
    platform_device_register(&lp->pdev);
    SET_NETDEV_DEV(dev, &lp->pdev.dev);

    --
    2.35.1


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