Lines Matching refs:dmaqueue_lock
67 mutex_lock(&port->dmaqueue_lock); in saa7164_encoder_buffers_dealloc()
90 mutex_unlock(&port->dmaqueue_lock); in saa7164_encoder_buffers_dealloc()
152 mutex_lock(&port->dmaqueue_lock); in saa7164_encoder_buffers_alloc()
154 mutex_unlock(&port->dmaqueue_lock); in saa7164_encoder_buffers_alloc()
173 mutex_lock(&port->dmaqueue_lock); in saa7164_encoder_buffers_alloc()
175 mutex_unlock(&port->dmaqueue_lock); in saa7164_encoder_buffers_alloc()
604 mutex_lock(&port->dmaqueue_lock); in saa7164_encoder_stop_streaming()
619 mutex_unlock(&port->dmaqueue_lock); in saa7164_encoder_stop_streaming()
764 mutex_lock(&port->dmaqueue_lock); in saa7164_enc_next_buf()
780 mutex_unlock(&port->dmaqueue_lock); in saa7164_enc_next_buf()
872 mutex_lock(&port->dmaqueue_lock); in fops_read()
874 mutex_unlock(&port->dmaqueue_lock); in fops_read()