Replace a comma between expression statements by a semicolon.

Fixes: 1f6602c8 ("watchdog: lenovo_se10_wdt: Watchdog driver for Lenovo SE10 platform")
Signed-off-by: Chen Ni <nichen@iscas.ac.cn>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Reviewed-by: Mark Pearson <mpearson-lenovo@squebb.ca>
Link: https://lore.kernel.org/r/20240716030725.400400-1-nichen@iscas.ac.cnSigned-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>