No functional change here but it can make the code more readable to
have breaks in the "default" case even though it's the last case.
Let's add them.
Signed-off-by: NDouglas Anderson <dianders@chromium.org>
Reviewed-by: NDavid Collins <collinsd@codeaurora.org>
Signed-off-by: NMark Brown <broonie@kernel.org>