On Sun, Mar 21, 2021 at 4:32 AM Zhiyong Tao <zhiyong.tao@xxxxxxxxxxxx> wrote: > When multiple threads operate on the same register resource > which include multiple pin, It will make the register resource > wrong to control. So we add lock to avoid the case. > > Signed-off-by: Zhiyong Tao <zhiyong.tao@xxxxxxxxxxxx> Patch applied! Yours, Linus Walleij