watchdog: rza_wdt: Use semicolons instead of commas

watchdog: rza_wdt: Use semicolons instead of commas

This code works, but it is cleaner to use semicolons at the end of
statements instead of commas.

Extracted from a big anonymous patch by Julia Lawall
<julia.lawall@inria.fr>.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/fa4451efd21e287f8fdf2f7f8495b070544209c0.1631699262.git.geert+renesas@glider.be
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>