When do I need to call 'v4l2_m2m_get_next_job()' in stop_streaming

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Hi,

Can you please tell me when do I need to call 'v4l2_m2m_get_next_job()
in stop streaming/job_abort?

I find 2 examples of v4l2 m2m driver, they implement
stop_streaming/job_abort differently.

One call v4l2_m2m_get_next_job() in stop streaming/job_abort?

https://android.googlesource.com/kernel/exynos.git/+/6ced4b8c77c2be4f6e4c9d1216fd8b99f636569f/drivers/media/video/exynos/gsc/gsc-m2m.c

but the one one does not:

http://lxr.free-electrons.com/source/drivers/media/platform/s5p-jpeg/jpeg-core.c

Can you please tell me how can I determine if I need to call
v4l2_m2m_get_next_job() or not?

Thank you.
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