Lines Matching refs:serialize_lock
590 mutex_lock(&cx->serialize_lock); in cx18_v4l2_read()
592 mutex_unlock(&cx->serialize_lock); in cx18_v4l2_read()
619 mutex_lock(&cx->serialize_lock); in cx18_v4l2_enc_poll()
621 mutex_unlock(&cx->serialize_lock); in cx18_v4l2_enc_poll()
669 mutex_lock(&cx->serialize_lock); in cx18_v4l2_mmap()
671 mutex_unlock(&cx->serialize_lock); in cx18_v4l2_mmap()
756 mutex_lock(&cx->serialize_lock); in cx18_v4l2_close()
785 mutex_unlock(&cx->serialize_lock); in cx18_v4l2_close()
845 mutex_lock(&cx->serialize_lock); in cx18_v4l2_open()
849 mutex_unlock(&cx->serialize_lock); in cx18_v4l2_open()
853 mutex_unlock(&cx->serialize_lock); in cx18_v4l2_open()