36 	u32 dreq_line;  in st_fdma_dreq_get()  local
54 			dreq_line = req_line_cfg;  in st_fdma_dreq_get()
58 	} while (test_and_set_bit(dreq_line, &fdev->dreq_mask));  in st_fdma_dreq_get()
61 		dreq_line, fdev->dreq_mask);  in st_fdma_dreq_get()
63 	return dreq_line;  in st_fdma_dreq_get()
70 	dev_dbg(fdev->dev, "put dreq_line:%#x\n", fchan->dreq_line);  in st_fdma_dreq_put()
71 	clear_bit(fchan->dreq_line, &fdev->dreq_mask);  in st_fdma_dreq_put()
205 		fchan->dreq_line = 0;  in st_fdma_of_xlate()
207 		fchan->dreq_line = st_fdma_dreq_get(fchan);  in st_fdma_of_xlate()
208 		if (IS_ERR_VALUE(fchan->dreq_line)) {  in st_fdma_of_xlate()
209 			chan = ERR_PTR(fchan->dreq_line);  in st_fdma_of_xlate()
489 			FDMA_NODE_CTRL_REQ_MAP_DREQ(fchan->dreq_line);  in st_fdma_prep_dma_cyclic()
536 		hw_node->control = FDMA_NODE_CTRL_REQ_MAP_DREQ(fchan->dreq_line);  in st_fdma_prep_slave_sg()