Lines Matching refs:serialize_lock
596 mutex_lock(&cx->serialize_lock); in cx18_v4l2_read()
598 mutex_unlock(&cx->serialize_lock); in cx18_v4l2_read()
625 mutex_lock(&cx->serialize_lock); in cx18_v4l2_enc_poll()
627 mutex_unlock(&cx->serialize_lock); in cx18_v4l2_enc_poll()
675 mutex_lock(&cx->serialize_lock); in cx18_v4l2_mmap()
677 mutex_unlock(&cx->serialize_lock); in cx18_v4l2_mmap()
763 mutex_lock(&cx->serialize_lock); in cx18_v4l2_close()
792 mutex_unlock(&cx->serialize_lock); in cx18_v4l2_close()
852 mutex_lock(&cx->serialize_lock); in cx18_v4l2_open()
856 mutex_unlock(&cx->serialize_lock); in cx18_v4l2_open()
860 mutex_unlock(&cx->serialize_lock); in cx18_v4l2_open()