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media: amphion: Cancel message work before releasing the VPU core

To avoid accessing the VPU register after release of the VPU core, cancel the message work and destroy the workqueue that handles the VPU message before release of the VPU core. Fixes: 3cd084519c6f ("media: amphion: add vpu v4l2 m2m support") Cc: stable@vger.kernel.org Signed-off-by: Ming Qian <ming.qian@oss.nxp.com> Signed-off-by: Nicolas Dufresne <nicolas.dufresne@collabora.com> Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>

Author Ming Qian Committer Hans Verkuil Date Commit Parent 634c2cd1
+3 -3
1 changed file
Unified Split
+3 -3
1 changed file