Re: [PATCH v2 2/4] i2c: Replace list-based mechanism for handling auto-detected clients

[Wolfram Sang <wsa+renesas@xxxxxxxxxxxxxxxxxxxx>]

> I think this is right. However we may have the same issue already,
> w/o my patches. In i2c_del_adapter() the following isn't protected:
> device_for_each_child(&adap->dev, NULL, __unregister_client);

The drivers have been removed already at that time. By a block of code
which got removed in your patch:

1761         mutex_lock(&core_lock);
1762         bus_for_each_drv(&i2c_bus_type, NULL, adap,
1763                                __process_removed_adapter);
1764         mutex_unlock(&core_lock);

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