275 static struct device *chan2dev(struct dma_chan *chan)  in chan2dev()  function
345 	dev_vdbg(chan2dev(&atchan->chan), "%s: desc 0x%p\n", __func__, first);  in at_xdmac_start_xfer()
382 	dev_vdbg(chan2dev(&atchan->chan),  in at_xdmac_start_xfer()
404 	dev_vdbg(chan2dev(&atchan->chan),  in at_xdmac_start_xfer()
409 	dev_vdbg(chan2dev(&atchan->chan),  in at_xdmac_start_xfer()
430 	dev_vdbg(chan2dev(tx->chan), "%s: atchan 0x%p, add desc 0x%p to xfers_list\n",  in at_xdmac_tx_submit()
495 	dev_dbg(chan2dev(chan),	"%s: chain lld: prev=0x%p, mbr_nda=%pad\n",  in at_xdmac_queue_desc()
507 	dev_dbg(chan2dev(chan),  in at_xdmac_increment_block_count()
560 			dev_err(chan2dev(chan), "invalid src maxburst value\n");  in at_xdmac_compute_chan_conf()
566 			dev_err(chan2dev(chan), "invalid src addr width value\n");  in at_xdmac_compute_chan_conf()
583 			dev_err(chan2dev(chan), "invalid src maxburst value\n");  in at_xdmac_compute_chan_conf()
589 			dev_err(chan2dev(chan), "invalid dst addr width value\n");  in at_xdmac_compute_chan_conf()
595 	dev_dbg(chan2dev(chan),	"%s: cfg=0x%08x\n", __func__, atchan->cfg);  in at_xdmac_compute_chan_conf()
624 		dev_err(chan2dev(chan), "invalid slave configuration\n");  in at_xdmac_set_slave_config()
650 		dev_err(chan2dev(chan), "invalid DMA direction\n");  in at_xdmac_prep_slave_sg()
654 	dev_dbg(chan2dev(chan), "%s: sg_len=%d, dir=%s, flags=0x%lx\n",  in at_xdmac_prep_slave_sg()
673 			dev_err(chan2dev(chan), "sg data length is zero\n");  in at_xdmac_prep_slave_sg()
676 		dev_dbg(chan2dev(chan), "%s: * sg%d len=%u, mem=0x%08x\n",  in at_xdmac_prep_slave_sg()
681 			dev_err(chan2dev(chan), "can't get descriptor\n");  in at_xdmac_prep_slave_sg()
705 		dev_dbg(chan2dev(chan),  in at_xdmac_prep_slave_sg()
717 		dev_dbg(chan2dev(chan), "%s: add desc 0x%p to descs_list 0x%p\n",  in at_xdmac_prep_slave_sg()
746 	dev_dbg(chan2dev(chan), "%s: buf_addr=%pad, buf_len=%zd, period_len=%zd, dir=%s, flags=0x%lx\n",  in at_xdmac_prep_dma_cyclic()
751 		dev_err(chan2dev(chan), "invalid DMA direction\n");  in at_xdmac_prep_dma_cyclic()
756 		dev_err(chan2dev(chan), "channel currently used\n");  in at_xdmac_prep_dma_cyclic()
769 			dev_err(chan2dev(chan), "can't get descriptor\n");  in at_xdmac_prep_dma_cyclic()
776 		dev_dbg(chan2dev(chan),  in at_xdmac_prep_dma_cyclic()
793 		dev_dbg(chan2dev(chan),  in at_xdmac_prep_dma_cyclic()
805 		dev_dbg(chan2dev(chan), "%s: add desc 0x%p to descs_list 0x%p\n",  in at_xdmac_prep_dma_cyclic()
832 		dev_dbg(chan2dev(chan), "%s: dwidth: double word\n", __func__);  in at_xdmac_align_width()
835 		dev_dbg(chan2dev(chan), "%s: dwidth: word\n", __func__);  in at_xdmac_align_width()
838 		dev_dbg(chan2dev(chan), "%s: dwidth: half word\n", __func__);  in at_xdmac_align_width()
841 		dev_dbg(chan2dev(chan), "%s: dwidth: byte\n", __func__);  in at_xdmac_align_width()
875 		dev_dbg(chan2dev(chan),  in at_xdmac_interleaved_queue_desc()
883 		dev_dbg(chan2dev(chan),  in at_xdmac_interleaved_queue_desc()
904 		dev_err(chan2dev(chan), "can't get descriptor\n");  in at_xdmac_interleaved_queue_desc()
923 	dev_dbg(chan2dev(chan),  in at_xdmac_interleaved_queue_desc()
957 	dev_dbg(chan2dev(chan), "%s: src=%pad, dest=%pad, numf=%d, frame_size=%d, flags=0x%lx\n",  in at_xdmac_prep_interleaved()
974 		dev_dbg(chan2dev(chan), "%s: add desc 0x%p to descs_list 0x%p\n",  in at_xdmac_prep_interleaved()
990 			dev_dbg(chan2dev(chan),  in at_xdmac_prep_interleaved()
1007 			dev_dbg(chan2dev(chan), "%s: add desc 0x%p to descs_list 0x%p\n",  in at_xdmac_prep_interleaved()
1054 	dev_dbg(chan2dev(chan), "%s: src=%pad, dest=%pad, len=%zd, flags=0x%lx\n",  in at_xdmac_prep_dma_memcpy()
1066 		dev_dbg(chan2dev(chan), "%s: remaining_size=%zu\n", __func__, remaining_size);  in at_xdmac_prep_dma_memcpy()
1072 			dev_err(chan2dev(chan), "can't get descriptor\n");  in at_xdmac_prep_dma_memcpy()
1087 		dev_dbg(chan2dev(chan), "%s: xfer_size=%zu\n", __func__, xfer_size);  in at_xdmac_prep_dma_memcpy()
1106 		dev_dbg(chan2dev(chan),  in at_xdmac_prep_dma_memcpy()
1118 		dev_dbg(chan2dev(chan), "%s: add desc 0x%p to descs_list 0x%p\n",  in at_xdmac_prep_dma_memcpy()
1159 		dev_err(chan2dev(chan),  in at_xdmac_memset_create_desc()
1169 		dev_err(chan2dev(chan), "can't get descriptor\n");  in at_xdmac_memset_create_desc()
1185 	dev_dbg(chan2dev(chan),  in at_xdmac_memset_create_desc()
1200 	dev_dbg(chan2dev(chan), "%s: dest=%pad, len=%d, pattern=0x%x, flags=0x%lx\n",  in at_xdmac_prep_dma_memset()
1231 	dev_dbg(chan2dev(chan), "%s: sg_len=%d, value=0x%x, flags=0x%lx\n",  in at_xdmac_prep_dma_memset_sg()
1236 		dev_dbg(chan2dev(chan), "%s: dest=%pad, len=%d, pattern=0x%x, flags=0x%lx\n",  in at_xdmac_prep_dma_memset_sg()
1278 				dev_dbg(chan2dev(chan),  in at_xdmac_prep_dma_memset_sg()
1326 				dev_dbg(chan2dev(chan),  in at_xdmac_prep_dma_memset_sg()
1341 			dev_dbg(chan2dev(chan),  in at_xdmac_prep_dma_memset_sg()
1477 	dev_dbg(chan2dev(chan),  in at_xdmac_tx_status()
1490 	dev_dbg(chan2dev(&atchan->chan), "%s: desc 0x%p\n", __func__, desc);  in at_xdmac_remove_xfer()
1515 		dev_vdbg(chan2dev(&atchan->chan), "%s: desc 0x%p\n", __func__, desc);  in at_xdmac_advance_work()
1541 	dev_dbg(chan2dev(&atchan->chan), "%s: status=0x%08lx\n",  in at_xdmac_tasklet()
1555 			dev_err(chan2dev(&atchan->chan), "read bus error!!!");  in at_xdmac_tasklet()
1557 			dev_err(chan2dev(&atchan->chan), "write bus error!!!");  in at_xdmac_tasklet()
1559 			dev_err(chan2dev(&atchan->chan), "request overflow error!!!");  in at_xdmac_tasklet()
1565 		dev_vdbg(chan2dev(&atchan->chan), "%s: desc 0x%p\n", __func__, desc);  in at_xdmac_tasklet()
1617 			dev_vdbg(chan2dev(&atchan->chan),  in at_xdmac_interrupt()
1643 	dev_dbg(chan2dev(&atchan->chan), "%s\n", __func__);  in at_xdmac_issue_pending()
1658 	dev_dbg(chan2dev(chan), "%s\n", __func__);  in at_xdmac_device_config()
1673 	dev_dbg(chan2dev(chan), "%s\n", __func__);  in at_xdmac_device_pause()
1694 	dev_dbg(chan2dev(chan), "%s\n", __func__);  in at_xdmac_device_resume()
1716 	dev_dbg(chan2dev(chan), "%s\n", __func__);  in at_xdmac_device_terminate_all()
1744 		dev_err(chan2dev(chan),  in at_xdmac_alloc_chan_resources()
1751 		dev_err(chan2dev(chan),  in at_xdmac_alloc_chan_resources()
1760 			dev_warn(chan2dev(chan),  in at_xdmac_alloc_chan_resources()
1769 	dev_dbg(chan2dev(chan), "%s: allocated %d descriptors\n", __func__, i);  in at_xdmac_alloc_chan_resources()
1783 		dev_dbg(chan2dev(chan), "%s: freeing descriptor %p\n", __func__, desc);  in at_xdmac_free_chan_resources()