On Wed, Jun 2, 2021 at 9:38 AM Zhen Lei <thunder.leizhen@xxxxxxxxxx> wrote: > Use DEVICE_ATTR_RW macro helper instead of plain DEVICE_ATTR, which makes > the code a bit shorter and easier to read. > > Signed-off-by: Zhen Lei <thunder.leizhen@xxxxxxxxxx> Reviewed-by: Linus Walleij <linus.walleij@xxxxxxxxxx> Yours, Linus Walleij