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()
605 mutex_lock(&port->dmaqueue_lock); in saa7164_encoder_stop_streaming()
620 mutex_unlock(&port->dmaqueue_lock); in saa7164_encoder_stop_streaming()
765 mutex_lock(&port->dmaqueue_lock); in saa7164_enc_next_buf()
781 mutex_unlock(&port->dmaqueue_lock); in saa7164_enc_next_buf()
873 mutex_lock(&port->dmaqueue_lock); in fops_read()
875 mutex_unlock(&port->dmaqueue_lock); in fops_read()