Some functions end in }; which is just bad style. Remove the extra
semicolon.

Cc: Bjorn Andersson <bjorn.andersson@linaro.org>
Cc: Taniya Das <tdas@codeaurora.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Link: https://lkml.kernel.org/r/20200309221232.145630-3-sboyd@kernel.org