Lines Matching refs:dmaqueue_lock
77 mutex_lock(&port->dmaqueue_lock); in saa7164_encoder_buffers_dealloc()
100 mutex_unlock(&port->dmaqueue_lock); in saa7164_encoder_buffers_dealloc()
162 mutex_lock(&port->dmaqueue_lock); in saa7164_encoder_buffers_alloc()
164 mutex_unlock(&port->dmaqueue_lock); in saa7164_encoder_buffers_alloc()
183 mutex_lock(&port->dmaqueue_lock); in saa7164_encoder_buffers_alloc()
185 mutex_unlock(&port->dmaqueue_lock); in saa7164_encoder_buffers_alloc()
623 mutex_lock(&port->dmaqueue_lock); in saa7164_encoder_stop_streaming()
638 mutex_unlock(&port->dmaqueue_lock); in saa7164_encoder_stop_streaming()
783 mutex_lock(&port->dmaqueue_lock); in saa7164_enc_next_buf()
799 mutex_unlock(&port->dmaqueue_lock); in saa7164_enc_next_buf()
891 mutex_lock(&port->dmaqueue_lock); in fops_read()
893 mutex_unlock(&port->dmaqueue_lock); in fops_read()