Re: [PATCH] driver core: Make sure device detached from driver before deleting it

[jeffy]

Hi Greg,

On 10/18/2017 03:33 PM, Greg Kroah-Hartman wrote:

The SPI core should have some internal housekeeping to do there as well,
right?  Is this the only bus that gets this "wrong"?

hmm, i checked i2c code, it has the same issue:

void i2c_unregister_device(struct i2c_client *client)
{
        if (client->dev.of_node)
                of_node_clear_flag(client->dev.of_node, OF_POPULATED);
        if (ACPI_COMPANION(&client->dev))
                acpi_device_clear_enumerated(ACPI_COMPANION(&client->dev));
        device_unregister(&client->dev);
}

not sure about others, maybe mfd-core too...

thanks,

greg k-h