media: amphion: cancel vpu before release instance

media: amphion: cancel vpu before release instance

[ Upstream commit b3dd974af9de342c733492565ad02d7e23372876 ]

Revert "media: amphion: release m2m ctx when releasing vpu instance"
This reverts commit d91d7bc85062309aae6d8064563ddf17947cb6bc.

Call v4l2_m2m_ctx_release() to cancel vpu,
afterwards release the vpu instance.

Fixes: d91d7bc85062 ("media: amphion: release m2m ctx when releasing vpu instance")
Signed-off-by: Ming Qian <ming.qian@nxp.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>