drivers/dma/at_hdmac.c

268  * @vc: virtual dma channel entry.
284 	struct virt_dma_chan	vc;
373 	return container_of(chan, struct at_dma_chan, vc.chan);
392 	struct at_dma	*atdma = to_at_dma(atchan->vc.chan.device);
394 	dev_err(chan2dev(&atchan->vc.chan),
396 		atchan->vc.chan.chan_id,
400 	dev_err(chan2dev(&atchan->vc.chan),
415 	dev_crit(chan2dev(&atchan->vc.chan),
452 	struct at_dma *atdma = to_at_dma(atchan->vc.chan.device);
560 	struct virt_dma_desc *vd = vchan_next_desc(&atchan->vc);
754 	vd = vchan_find_desc(&atchan->vc, cookie);
793 	dev_crit(chan2dev(&atchan->vc.chan), "Bad descriptor submitted for DMA!\n");
794 	dev_crit(chan2dev(&atchan->vc.chan), "cookie: %d\n",
805 	spin_lock(&atchan->vc.lock);
823 	spin_unlock(&atchan->vc.lock);
959 	return vchan_tx_prep(&atchan->vc, &desc->vd, flags);
1043 	return vchan_tx_prep(&atchan->vc, &desc->vd, flags);
1152 	return vchan_tx_prep(&atchan->vc, &desc->vd, flags);
1230 	return vchan_tx_prep(&atchan->vc, &desc->vd, flags);
1392 	return vchan_tx_prep(&atchan->vc, &desc->vd, flags);
1550 	return vchan_tx_prep(&atchan->vc, &desc->vd, flags);
1582 	int			chan_id = atchan->vc.chan.chan_id;
1587 	spin_lock_irqsave(&atchan->vc.lock, flags);
1592 	spin_unlock_irqrestore(&atchan->vc.lock, flags);
1601 	int			chan_id = atchan->vc.chan.chan_id;
1609 	spin_lock_irqsave(&atchan->vc.lock, flags);
1614 	spin_unlock_irqrestore(&atchan->vc.lock, flags);
1623 	int			chan_id = atchan->vc.chan.chan_id;
1636 	spin_lock_irqsave(&atchan->vc.lock, flags);
1650 	vchan_get_all_descriptors(&atchan->vc, &list);
1656 	spin_unlock_irqrestore(&atchan->vc.lock, flags);
1658 	vchan_dma_desc_free_list(&atchan->vc, &list);
1688 	spin_lock_irqsave(&atchan->vc.lock, flags);
1691 	spin_unlock_irqrestore(&atchan->vc.lock, flags);
1711 	spin_lock_irqsave(&atchan->vc.lock, flags);
1712 	if (vchan_issue_pending(&atchan->vc) && !atchan->desc) {
1716 	spin_unlock_irqrestore(&atchan->vc.lock, flags);
2030 		atchan->vc.desc_free = atdma_desc_free;
2031 		vchan_init(&atchan->vc, &atdma->dma_device);
2162 	struct dma_chan	*chan = &atchan->vc.chan;
2203 	struct at_dma	*atdma = to_at_dma(atchan->vc.chan.device);