Lines Matching refs:dmaqueue_lock
36 mutex_lock(&port->dmaqueue_lock); in saa7164_vbi_buffers_dealloc()
59 mutex_unlock(&port->dmaqueue_lock); in saa7164_vbi_buffers_dealloc()
105 mutex_lock(&port->dmaqueue_lock); in saa7164_vbi_buffers_alloc()
107 mutex_unlock(&port->dmaqueue_lock); in saa7164_vbi_buffers_alloc()
126 mutex_lock(&port->dmaqueue_lock); in saa7164_vbi_buffers_alloc()
128 mutex_unlock(&port->dmaqueue_lock); in saa7164_vbi_buffers_alloc()
288 mutex_lock(&port->dmaqueue_lock); in saa7164_vbi_stop_streaming()
303 mutex_unlock(&port->dmaqueue_lock); in saa7164_vbi_stop_streaming()
469 mutex_lock(&port->dmaqueue_lock); in saa7164_vbi_next_buf()
484 mutex_unlock(&port->dmaqueue_lock); in saa7164_vbi_next_buf()
576 mutex_lock(&port->dmaqueue_lock); in fops_read()
578 mutex_unlock(&port->dmaqueue_lock); in fops_read()