Lines Matching refs:dmaqueue_lock
50 mutex_lock(&port->dmaqueue_lock); in saa7164_vbi_buffers_dealloc()
73 mutex_unlock(&port->dmaqueue_lock); in saa7164_vbi_buffers_dealloc()
120 mutex_lock(&port->dmaqueue_lock); in saa7164_vbi_buffers_alloc()
122 mutex_unlock(&port->dmaqueue_lock); in saa7164_vbi_buffers_alloc()
141 mutex_lock(&port->dmaqueue_lock); in saa7164_vbi_buffers_alloc()
143 mutex_unlock(&port->dmaqueue_lock); in saa7164_vbi_buffers_alloc()
311 mutex_lock(&port->dmaqueue_lock); in saa7164_vbi_stop_streaming()
326 mutex_unlock(&port->dmaqueue_lock); in saa7164_vbi_stop_streaming()
492 mutex_lock(&port->dmaqueue_lock); in saa7164_vbi_next_buf()
507 mutex_unlock(&port->dmaqueue_lock); in saa7164_vbi_next_buf()
599 mutex_lock(&port->dmaqueue_lock); in fops_read()
601 mutex_unlock(&port->dmaqueue_lock); in fops_read()