852 	int rets;  in __mei_cl_disconnect()  local
859 	rets = cb ? 0 : -ENOMEM;  in __mei_cl_disconnect()
860 	if (rets)  in __mei_cl_disconnect()
867 		rets = mei_cl_send_disconnect(cl, cb);  in __mei_cl_disconnect()
868 		if (rets) {  in __mei_cl_disconnect()
879 	rets = cl->status;  in __mei_cl_disconnect()
882 		rets = -ETIME;  in __mei_cl_disconnect()
888 	if (!rets)  in __mei_cl_disconnect()
892 	return rets;  in __mei_cl_disconnect()
907 	int rets;  in mei_cl_disconnect()  local
924 	rets = pm_runtime_get(dev->dev);  in mei_cl_disconnect()
925 	if (rets < 0 && rets != -EINPROGRESS) {  in mei_cl_disconnect()
927 		cl_err(dev, cl, "rpm: get failed %d\n", rets);  in mei_cl_disconnect()
928 		return rets;  in mei_cl_disconnect()
931 	rets = __mei_cl_disconnect(cl);  in mei_cl_disconnect()
937 	return rets;  in mei_cl_disconnect()
1007 	int rets;  in mei_cl_irq_connect()  local
1018 	rets = mei_cl_send_connect(cl, cb);  in mei_cl_irq_connect()
1019 	if (rets)  in mei_cl_irq_connect()
1022 	return rets;  in mei_cl_irq_connect()
1041 	int rets;  in mei_cl_connect()  local
1048 	rets = mei_cl_set_connecting(cl, me_cl);  in mei_cl_connect()
1049 	if (rets)  in mei_cl_connect()
1050 		return rets;  in mei_cl_connect()
1057 	rets = pm_runtime_get(dev->dev);  in mei_cl_connect()
1058 	if (rets < 0 && rets != -EINPROGRESS) {  in mei_cl_connect()
1060 		cl_err(dev, cl, "rpm: get failed %d\n", rets);  in mei_cl_connect()
1065 	rets = cb ? 0 : -ENOMEM;  in mei_cl_connect()
1066 	if (rets)  in mei_cl_connect()
1073 		rets = mei_cl_send_connect(cl, cb);  in mei_cl_connect()
1074 		if (rets)  in mei_cl_connect()
1094 			rets = -EFAULT;  in mei_cl_connect()
1103 	rets = cl->status;  in mei_cl_connect()
1115 	return rets;  in mei_cl_connect()
1158 	int rets;  in mei_cl_flow_ctrl_creds()  local
1167 		rets = mei_cl_read_start(cl, mei_cl_mtu(cl), NULL);  in mei_cl_flow_ctrl_creds()
1168 		if (rets && rets != -EBUSY)  in mei_cl_flow_ctrl_creds()
1169 			return rets;  in mei_cl_flow_ctrl_creds()
1291 	int rets;  in mei_cl_notify_request()  local
1303 	rets = pm_runtime_get(dev->dev);  in mei_cl_notify_request()
1304 	if (rets < 0 && rets != -EINPROGRESS) {  in mei_cl_notify_request()
1306 		cl_err(dev, cl, "rpm: get failed %d\n", rets);  in mei_cl_notify_request()
1307 		return rets;  in mei_cl_notify_request()
1313 		rets = -ENOMEM;  in mei_cl_notify_request()
1319 			rets = -ENODEV;  in mei_cl_notify_request()
1339 	rets = cl->status;  in mei_cl_notify_request()
1347 	return rets;  in mei_cl_notify_request()
1393 	int rets;  in mei_cl_notify_get()  local
1412 	rets = wait_event_interruptible(cl->ev_wait, cl->notify_ev);  in mei_cl_notify_get()
1415 	if (rets < 0)  in mei_cl_notify_get()
1416 		return rets;  in mei_cl_notify_get()
1437 	int rets;  in mei_cl_read_start()  local
1467 	rets = pm_runtime_get(dev->dev);  in mei_cl_read_start()
1468 	if (rets < 0 && rets != -EINPROGRESS) {  in mei_cl_read_start()
1470 		cl_err(dev, cl, "rpm: get failed %d\n", rets);  in mei_cl_read_start()
1475 		rets = mei_hbm_cl_flow_control_req(dev, cl);  in mei_cl_read_start()
1476 		if (rets < 0)  in mei_cl_read_start()
1481 		rets = 0;  in mei_cl_read_start()
1490 	if (rets)  in mei_cl_read_start()
1493 	return rets;  in mei_cl_read_start()
1515 	int rets;  in mei_cl_irq_write()  local
1527 	rets = first_chunk ? mei_cl_flow_ctrl_creds(cl) : 1;  in mei_cl_irq_write()
1528 	if (rets < 0)  in mei_cl_irq_write()
1529 		return rets;  in mei_cl_irq_write()
1531 	if (rets == 0) {  in mei_cl_irq_write()
1562 	rets = mei_write_message(dev, &mei_hdr, buf->data + cb->buf_idx);  in mei_cl_irq_write()
1563 	if (rets) {  in mei_cl_irq_write()
1564 		cl->status = rets;  in mei_cl_irq_write()
1566 		return rets;  in mei_cl_irq_write()
1601 	int rets;  in mei_cl_write()  local
1617 	rets = pm_runtime_get(dev->dev);  in mei_cl_write()
1618 	if (rets < 0 && rets != -EINPROGRESS) {  in mei_cl_write()
1620 		cl_err(dev, cl, "rpm: get failed %d\n", rets);  in mei_cl_write()
1621 		return rets;  in mei_cl_write()
1633 	rets = mei_cl_flow_ctrl_creds(cl);  in mei_cl_write()
1634 	if (rets < 0)  in mei_cl_write()
1637 	if (rets == 0) {  in mei_cl_write()
1639 		rets = size;  in mei_cl_write()
1644 		rets = size;  in mei_cl_write()
1657 	rets = mei_write_message(dev, &mei_hdr, buf->data);  in mei_cl_write()
1658 	if (rets)  in mei_cl_write()
1661 	rets = mei_cl_flow_ctrl_reduce(cl);  in mei_cl_write()
1662 	if (rets)  in mei_cl_write()
1679 		rets = wait_event_interruptible(cl->tx_wait,  in mei_cl_write()
1683 		if (rets) {  in mei_cl_write()
1685 				rets = -EINTR;  in mei_cl_write()
1690 	rets = size;  in mei_cl_write()
1696 	return rets;  in mei_cl_write()