soc: mediatek: mtk-mutex: Remove unnecessary .owner

Remove .owner field if calls are used which set it automatically.

./drivers/soc/mediatek/mtk-mutex.c:1054:3-8: No need to set .owner here. The core will do it.

Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Link: https://bugzilla.openanolis.cn/show_bug.cgi?id=4869


Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
Link: https://lore.kernel.org/r/20230505061950.25977-1-jiapeng.chong@linux.alibaba.com


Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>