From: Zhen Lei <thunder.leizhen@xxxxxxxxxx> Date: Wed, 2 Jun 2021 09:48:39 +0800 > Use DEVICE_ATTR_*() 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> Acked-by: David S. Miller <davem@xxxxxxxxxxxxx>