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![Hans de Goede](/assets/img/avatar_default.png)
My last locking rework for pwc mistakenly assumed that videbuf2 does its own locking, but it does not! This patch fixes the missing locking by moving over the the video_device lock, and introducing a separate lock for the videobuf2_queue. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>