Commits
Gimcuan Hui committed d8a42b1ff8a
USB: serial: ark3116: clean up return values of register accessors write_reg returns 0 on success, we can make it more explicit by returning number 0 instead of result variable. read_reg should return 0 on success since this is a more common pattern. The user of read_reg has been clean-up and should be at the same commit. Signed-off-by: Gimcuan Hui <gimcuan@gmail.com> Signed-off-by: Johan Hovold <johan@kernel.org>