116 	vdesc = vchan_next_desc(&hsuc->vchan);  in hsu_dma_start_transfer()
134 	spin_lock_irqsave(&hsuc->vchan.lock, flags);  in hsu_dma_chan_get_sr()
136 	spin_unlock_irqrestore(&hsuc->vchan.lock, flags);  in hsu_dma_chan_get_sr()
170 	spin_lock_irqsave(&hsuc->vchan.lock, flags);  in hsu_dma_irq()
183 	spin_unlock_irqrestore(&hsuc->vchan.lock, flags);  in hsu_dma_irq()
238 	return vchan_tx_prep(&hsuc->vchan, &desc->vdesc, flags);  in hsu_dma_prep_slave_sg()
246 	spin_lock_irqsave(&hsuc->vchan.lock, flags);  in hsu_dma_issue_pending()
247 	if (vchan_issue_pending(&hsuc->vchan) && !hsuc->desc)  in hsu_dma_issue_pending()
249 	spin_unlock_irqrestore(&hsuc->vchan.lock, flags);  in hsu_dma_issue_pending()
290 	spin_lock_irqsave(&hsuc->vchan.lock, flags);  in hsu_dma_tx_status()
291 	vdesc = vchan_find_desc(&hsuc->vchan, cookie);  in hsu_dma_tx_status()
300 	spin_unlock_irqrestore(&hsuc->vchan.lock, flags);  in hsu_dma_tx_status()
324 	spin_lock_irqsave(&hsuc->vchan.lock, flags);  in hsu_dma_pause()
329 	spin_unlock_irqrestore(&hsuc->vchan.lock, flags);  in hsu_dma_pause()
339 	spin_lock_irqsave(&hsuc->vchan.lock, flags);  in hsu_dma_resume()
344 	spin_unlock_irqrestore(&hsuc->vchan.lock, flags);  in hsu_dma_resume()
355 	spin_lock_irqsave(&hsuc->vchan.lock, flags);  in hsu_dma_terminate_all()
363 	vchan_get_all_descriptors(&hsuc->vchan, &head);  in hsu_dma_terminate_all()
364 	spin_unlock_irqrestore(&hsuc->vchan.lock, flags);  in hsu_dma_terminate_all()
365 	vchan_dma_desc_free_list(&hsuc->vchan, &head);  in hsu_dma_terminate_all()
400 		hsuc->vchan.desc_free = hsu_dma_desc_free;  in hsu_dma_probe()
401 		vchan_init(&hsuc->vchan, &hsu->dma);  in hsu_dma_probe()
448 		tasklet_kill(&hsuc->vchan.task);  in hsu_dma_remove()