Lines Matching refs:dmaqueue_lock
81 mutex_lock(&port->dmaqueue_lock); in saa7164_encoder_buffers_dealloc()
104 mutex_unlock(&port->dmaqueue_lock); in saa7164_encoder_buffers_dealloc()
167 mutex_lock(&port->dmaqueue_lock); in saa7164_encoder_buffers_alloc()
169 mutex_unlock(&port->dmaqueue_lock); in saa7164_encoder_buffers_alloc()
188 mutex_lock(&port->dmaqueue_lock); in saa7164_encoder_buffers_alloc()
190 mutex_unlock(&port->dmaqueue_lock); in saa7164_encoder_buffers_alloc()
628 mutex_lock(&port->dmaqueue_lock); in saa7164_encoder_stop_streaming()
643 mutex_unlock(&port->dmaqueue_lock); in saa7164_encoder_stop_streaming()
788 mutex_lock(&port->dmaqueue_lock); in saa7164_enc_next_buf()
804 mutex_unlock(&port->dmaqueue_lock); in saa7164_enc_next_buf()
896 mutex_lock(&port->dmaqueue_lock); in fops_read()
898 mutex_unlock(&port->dmaqueue_lock); in fops_read()