There is no need to terminate a function with a semicolon.  Remove it.

Reported-by: Biju Das <biju.das@bp.renesas.com>
Fixes: 7ce36da9 ("clk: renesas: cpg-mssr: Add support for R-Car M3-N")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20191016150711.30305-1-geert+renesas@glider.be