mmc: Remove unneeded semicolon

./drivers/mmc/host/sunplus-mmc.c:321:2-3: Unneeded semicolon

Link: https://bugzilla.openanolis.cn/show_bug.cgi?id=3238


Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Signed-off-by: Yang Li <yang.lee@linux.alibaba.com>
Link: https://lore.kernel.org/r/20221123021221.9646-1-yang.lee@linux.alibaba.com


Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>