Lines Matching refs:dmaqueue_lock
46 mutex_lock(&port->dmaqueue_lock); in saa7164_vbi_buffers_dealloc()
69 mutex_unlock(&port->dmaqueue_lock); in saa7164_vbi_buffers_dealloc()
115 mutex_lock(&port->dmaqueue_lock); in saa7164_vbi_buffers_alloc()
117 mutex_unlock(&port->dmaqueue_lock); in saa7164_vbi_buffers_alloc()
136 mutex_lock(&port->dmaqueue_lock); in saa7164_vbi_buffers_alloc()
138 mutex_unlock(&port->dmaqueue_lock); in saa7164_vbi_buffers_alloc()
306 mutex_lock(&port->dmaqueue_lock); in saa7164_vbi_stop_streaming()
321 mutex_unlock(&port->dmaqueue_lock); in saa7164_vbi_stop_streaming()
487 mutex_lock(&port->dmaqueue_lock); in saa7164_vbi_next_buf()
502 mutex_unlock(&port->dmaqueue_lock); in saa7164_vbi_next_buf()
594 mutex_lock(&port->dmaqueue_lock); in fops_read()
596 mutex_unlock(&port->dmaqueue_lock); in fops_read()