• Jean Delvare's avatar
    i2c: Let bus drivers add SPD to their class · 3401b2ff
    Jean Delvare authored
    Let general purpose I2C/SMBus bus drivers add SPD to their class. Once
    this is done, we will be able to tell the eeprom driver to only probe
    for SPD EEPROMs and similar on these buses.
    Note that I took a conservative approach here, adding I2C_CLASS_SPD to
    many drivers that have no idea whether they can host SPD EEPROMs or not.
    This is to make sure that the eeprom driver doesn't stop probing buses
    where SPD EEPROMs or equivalent live.
    So, bus driver maintainers and users should feel free to remove the SPD
    class from drivers those buses never have SPD EEPROMs or they don't
    want the eeprom driver to bind to them. Likewise, feel free to add the
    SPD class to any bus driver I might have missed.
    Signed-off-by: default avatarJean Delvare <khali@linux-fr.org>