Hi Heiner, > Note: i801 creates the mux platform device, loading and probing of the > mux driver may be asynchronous. Therefore we can't call i2c_register_spd() > for the muxed segments from i801. Instead we have to add a flag to the > platform data, so that the mux driver knows it's supposed to call > i2c_register_spd(). Has it been considered to use a bus_notifier and check for BUS_NOTIFY_BOUND_DRIVER? I'd really like to keep it inside i801 if possible. First, all these flags in mux drivers only for this corner case are relatively intrusive. Second, selecting SMBUS for I2C_MUX is also a tad too much for my taste. I understand that removing CLASS_SPD is a worthy goal. So, if all fails we could still try this. But I'd think with bus_notifiers it should be possible to keep it all in i801. Do you think this could work? Happy hacking, Wolfram
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