ic_sof           1497 drivers/dma/ipu/ipu_idmac.c static int ic_sof = -EINVAL, ic_eof = -EINVAL;
ic_sof           1535 drivers/dma/ipu/ipu_idmac.c 		ic_sof = ipu_irq_map(69);
ic_sof           1536 drivers/dma/ipu/ipu_idmac.c 		if (ic_sof > 0) {
ic_sof           1537 drivers/dma/ipu/ipu_idmac.c 			ret = request_irq(ic_sof, ic_sof_irq, 0, "IC SOF", ichan);
ic_sof           1577 drivers/dma/ipu/ipu_idmac.c 			if (ic_sof > 0) {
ic_sof           1578 drivers/dma/ipu/ipu_idmac.c 				free_irq(ic_sof, ichan);
ic_sof           1580 drivers/dma/ipu/ipu_idmac.c 				ic_sof = -EINVAL;