v4l2_m2m_cancel_job 575 drivers/media/v4l2-core/v4l2-mem2mem.c v4l2_m2m_cancel_job(m2m_ctx); v4l2_m2m_cancel_job 950 drivers/media/v4l2-core/v4l2-mem2mem.c v4l2_m2m_cancel_job(m2m_ctx);