• Elie De Brauwer's avatar
    i2c: mux: Inherit retry count and timeout from parent for muxed bus · 2212a852
    Elie De Brauwer authored
    If a muxed i2c bus gets created the default retry count and
    timeout of the muxed bus is zero. Hence it it possible that you
    end up with a situation where the parent controller sets a default
    retry count and timeout which gets applied and used while the muxed
    bus (using the same controller) has a default retry count of zero
    and a default timeout of 1s (set in i2c_add_adapter()). This can be
    solved by initializing the retry count and timeout of the muxed
    bus with the values used by the the parent at creation time.
    Signed-off-by: default avatarElie De Brauwer <eliedebrauwer@gmail.com>
    Signed-off-by: default avatarWolfram Sang <wsa@the-dreams.de>
    2212a852
i2c-mux.c 5.44 KB