24 	return container_of(c, struct st_fdma_chan, vchan.chan);  in to_st_fdma_chan()
79 	vdesc = vchan_next_desc(&fchan->vchan);  in st_fdma_xfer_desc()
85 	cmd = FDMA_CMD_START(fchan->vchan.chan.chan_id);  in st_fdma_xfer_desc()
94 	dev_dbg(fchan->fdev->dev, "start chan:%d\n", fchan->vchan.chan.chan_id);  in st_fdma_xfer_desc()
101 	int ch_id = fchan->vchan.chan.chan_id;  in st_fdma_ch_sta_update()
139 		spin_lock(&fchan->vchan.lock);  in st_fdma_irq_handler()
157 		spin_unlock(&fchan->vchan.lock);  in st_fdma_irq_handler()
282 		fchan->vchan.chan.chan_id, fchan->cfg.type);  in st_fdma_alloc_chan_res()
294 		__func__, fchan->vchan.chan.chan_id);  in st_fdma_free_chan_res()
299 	spin_lock_irqsave(&fchan->vchan.lock, flags);  in st_fdma_free_chan_res()
301 	spin_unlock_irqrestore(&fchan->vchan.lock, flags);  in st_fdma_free_chan_res()
343 	return vchan_tx_prep(&fchan->vchan, &fdesc->vdesc, flags);  in st_fdma_prep_dma_memcpy()
351 	int ch_id = fchan->vchan.chan.chan_id;  in config_reqctrl()
503 	return vchan_tx_prep(&fchan->vchan, &fdesc->vdesc, flags);  in st_fdma_prep_dma_cyclic()
552 	return vchan_tx_prep(&fchan->vchan, &fdesc->vdesc, flags);  in st_fdma_prep_slave_sg()
593 	spin_lock_irqsave(&fchan->vchan.lock, flags);  in st_fdma_tx_status()
594 	vd = vchan_find_desc(&fchan->vchan, cookie);  in st_fdma_tx_status()
602 	spin_unlock_irqrestore(&fchan->vchan.lock, flags);  in st_fdma_tx_status()
612 	spin_lock_irqsave(&fchan->vchan.lock, flags);  in st_fdma_issue_pending()
614 	if (vchan_issue_pending(&fchan->vchan) && !fchan->fdesc)  in st_fdma_issue_pending()
617 	spin_unlock_irqrestore(&fchan->vchan.lock, flags);  in st_fdma_issue_pending()
624 	int ch_id = fchan->vchan.chan.chan_id;  in st_fdma_pause()
629 	spin_lock_irqsave(&fchan->vchan.lock, flags);  in st_fdma_pause()
632 	spin_unlock_irqrestore(&fchan->vchan.lock, flags);  in st_fdma_pause()
642 	int ch_id = fchan->vchan.chan.chan_id;  in st_fdma_resume()
646 	spin_lock_irqsave(&fchan->vchan.lock, flags);  in st_fdma_resume()
652 	spin_unlock_irqrestore(&fchan->vchan.lock, flags);  in st_fdma_resume()
662 	int ch_id = fchan->vchan.chan.chan_id;  in st_fdma_terminate_all()
667 	spin_lock_irqsave(&fchan->vchan.lock, flags);  in st_fdma_terminate_all()
670 	vchan_get_all_descriptors(&fchan->vchan, &head);  in st_fdma_terminate_all()
671 	spin_unlock_irqrestore(&fchan->vchan.lock, flags);  in st_fdma_terminate_all()
672 	vchan_dma_desc_free_list(&fchan->vchan, &head);  in st_fdma_terminate_all()
734 		list_del(&fchan->vchan.chan.device_node);  in st_fdma_free()
735 		tasklet_kill(&fchan->vchan.task);  in st_fdma_free()
798 		fchan->vchan.desc_free = st_fdma_free_desc;  in st_fdma_probe()
799 		vchan_init(&fchan->vchan, &fdev->dma_device);  in st_fdma_probe()