media: mediatek: vcodec: Core thread depends on core_list

media: mediatek: vcodec: Core thread depends on core_list

[ Upstream commit 95bc23513c9188065a22194f9af870376fc38fdd ]

Core thread will continue to work when core_list is not empty, not
depends on lat_list.

Fixes: 365e4ba01df4 ("media: mtk-vcodec: Add work queue for core hardware decode")
Signed-off-by: Yunfei Dong <yunfei.dong@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>