On Mon, Sep 24, 2018 at 4:49 PM Alexandre Belloni <alexandre.belloni@xxxxxxxxxxx> wrote: > Use rtc_add_group to add the sysfs group in a race free manner. > > Signed-off-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxx> Reviewed-by: Linus Walleij <linus.walleij@xxxxxxxxxx> Yours, Linus Walleij