[v2,0/2] media: v4l2-mem2mem: fix poll() bug

Message

Alexandre Courbot Aug. 27, 2020, 12:49 p.m. UTC

Thanks to the feedback on the first version, this one removes even more code.

I have simplified patch 1/1 to just address the issue without moving code,
since this is easier to understand and needs to be done for 2/2 anyway. As a
consequence the code has changed a bit and I did not carry the Reviewed-by tags.

Changes from v1:

* Simplify patch 1/1,
* Remove unneeded checks for DONE or ERROR status,
* Rephrased comment about exiting early.

Alexandre Courbot (2):
  media: v4l2-mem2mem: always consider OUTPUT queue during poll
  media: v4l2-mem2mem: simplify poll logic

 drivers/media/v4l2-core/v4l2-mem2mem.c | 28 +++++---------------------
 1 file changed, 5 insertions(+), 23 deletions(-)

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2.28.0