903 	int rets;  in __mei_cl_disconnect()  local
911 		rets = -ENOMEM;  in __mei_cl_disconnect()
916 		rets = mei_cl_send_disconnect(cl, cb);  in __mei_cl_disconnect()
917 		if (rets) {  in __mei_cl_disconnect()
930 	rets = cl->status;  in __mei_cl_disconnect()
934 		rets = -ETIME;  in __mei_cl_disconnect()
940 	if (!rets)  in __mei_cl_disconnect()
944 	return rets;  in __mei_cl_disconnect()
959 	int rets;  in mei_cl_disconnect()  local
983 	rets = pm_runtime_get(dev->parent);  in mei_cl_disconnect()
984 	if (rets < 0 && rets != -EINPROGRESS) {  in mei_cl_disconnect()
986 		cl_err(dev, cl, "rpm: get failed %d\n", rets);  in mei_cl_disconnect()
987 		return rets;  in mei_cl_disconnect()
990 	rets = __mei_cl_disconnect(cl);  in mei_cl_disconnect()
995 	return rets;  in mei_cl_disconnect()
1066 	int rets;  in mei_cl_irq_connect()  local
1079 	rets = mei_cl_send_connect(cl, cb);  in mei_cl_irq_connect()
1080 	if (rets)  in mei_cl_irq_connect()
1083 	return rets;  in mei_cl_irq_connect()
1102 	int rets;  in mei_cl_connect()  local
1109 	rets = mei_cl_set_connecting(cl, me_cl);  in mei_cl_connect()
1110 	if (rets)  in mei_cl_connect()
1115 		rets = 0;  in mei_cl_connect()
1119 	rets = pm_runtime_get(dev->parent);  in mei_cl_connect()
1120 	if (rets < 0 && rets != -EINPROGRESS) {  in mei_cl_connect()
1122 		cl_err(dev, cl, "rpm: get failed %d\n", rets);  in mei_cl_connect()
1128 		rets = -ENOMEM;  in mei_cl_connect()
1134 		rets = mei_cl_send_connect(cl, cb);  in mei_cl_connect()
1135 		if (rets)  in mei_cl_connect()
1156 			rets = -EFAULT;  in mei_cl_connect()
1165 	rets = cl->status;  in mei_cl_connect()
1176 	return rets;  in mei_cl_connect()
1502 	int rets;  in mei_cl_notify_request()  local
1517 	rets = pm_runtime_get(dev->parent);  in mei_cl_notify_request()
1518 	if (rets < 0 && rets != -EINPROGRESS) {  in mei_cl_notify_request()
1520 		cl_err(dev, cl, "rpm: get failed %d\n", rets);  in mei_cl_notify_request()
1521 		return rets;  in mei_cl_notify_request()
1527 		rets = -ENOMEM;  in mei_cl_notify_request()
1533 			rets = -ENODEV;  in mei_cl_notify_request()
1550 	rets = cl->status;  in mei_cl_notify_request()
1557 	return rets;  in mei_cl_notify_request()
1603 	int rets;  in mei_cl_notify_get()  local
1627 	rets = wait_event_interruptible(cl->ev_wait, cl->notify_ev);  in mei_cl_notify_get()
1630 	if (rets < 0)  in mei_cl_notify_get()
1631 		return rets;  in mei_cl_notify_get()
1652 	int rets;  in mei_cl_read_start()  local
1682 	rets = pm_runtime_get(dev->parent);  in mei_cl_read_start()
1683 	if (rets < 0 && rets != -EINPROGRESS) {  in mei_cl_read_start()
1685 		cl_err(dev, cl, "rpm: get failed %d\n", rets);  in mei_cl_read_start()
1689 	rets = 0;  in mei_cl_read_start()
1691 		rets = mei_hbm_cl_flow_control_req(dev, cl);  in mei_cl_read_start()
1692 		if (rets < 0)  in mei_cl_read_start()
1703 	if (rets)  in mei_cl_read_start()
1706 	return rets;  in mei_cl_read_start()
1824 	int rets;  in mei_cl_irq_write()  local
1837 	rets = first_chunk ? mei_cl_tx_flow_ctrl_creds(cl) : 1;  in mei_cl_irq_write()
1838 	if (rets < 0)  in mei_cl_irq_write()
1841 	if (rets == 0) {  in mei_cl_irq_write()
1852 		rets = -EOVERFLOW;  in mei_cl_irq_write()
1862 		rets = PTR_ERR(mei_hdr);  in mei_cl_irq_write()
1897 	rets = mei_write_message(dev, mei_hdr, hdr_len, data, data_len);  in mei_cl_irq_write()
1899 	if (rets)  in mei_cl_irq_write()
1908 			rets = -EIO;  in mei_cl_irq_write()
1921 	cl->status = rets;  in mei_cl_irq_write()
1923 	return rets;  in mei_cl_irq_write()
1950 	ssize_t rets;  in mei_cl_write()  local
1970 	rets = pm_runtime_get(dev->parent);  in mei_cl_write()
1971 	if (rets < 0 && rets != -EINPROGRESS) {  in mei_cl_write()
1973 		cl_err(dev, cl, "rpm: get failed %zd\n", rets);  in mei_cl_write()
1981 	rets = mei_cl_tx_flow_ctrl_creds(cl);  in mei_cl_write()
1982 	if (rets < 0)  in mei_cl_write()
1987 		rets = PTR_ERR(mei_hdr);  in mei_cl_write()
1994 	if (rets == 0) {  in mei_cl_write()
1996 		rets = buf_len;  in mei_cl_write()
2002 		rets = buf_len;  in mei_cl_write()
2038 	rets = mei_write_message(dev, mei_hdr, hdr_len, data, data_len);  in mei_cl_write()
2040 	if (rets)  in mei_cl_write()
2043 	rets = mei_cl_tx_flow_ctrl_creds_reduce(cl);  in mei_cl_write()
2044 	if (rets)  in mei_cl_write()
2062 		rets = wait_event_interruptible_timeout(cl->tx_wait,  in mei_cl_write()
2068 		if (rets == 0) {  in mei_cl_write()
2069 			rets = -ETIME;  in mei_cl_write()
2074 		if (rets > 0)  in mei_cl_write()
2075 			rets = 0;  in mei_cl_write()
2076 		if (rets) {  in mei_cl_write()
2078 				rets = -EINTR;  in mei_cl_write()
2082 			rets = -EFAULT;  in mei_cl_write()
2087 	rets = buf_len;  in mei_cl_write()
2096 	return rets;  in mei_cl_write()
2289 	int rets;  in mei_cl_dma_alloc_and_map()  local
2316 	rets = pm_runtime_get(dev->parent);  in mei_cl_dma_alloc_and_map()
2317 	if (rets < 0 && rets != -EINPROGRESS) {  in mei_cl_dma_alloc_and_map()
2319 		cl_err(dev, cl, "rpm: get failed %d\n", rets);  in mei_cl_dma_alloc_and_map()
2320 		return rets;  in mei_cl_dma_alloc_and_map()
2323 	rets = mei_cl_dma_alloc(cl, buffer_id, size);  in mei_cl_dma_alloc_and_map()
2324 	if (rets) {  in mei_cl_dma_alloc_and_map()
2326 		return rets;  in mei_cl_dma_alloc_and_map()
2331 		rets = -ENOMEM;  in mei_cl_dma_alloc_and_map()
2337 			rets = -ENODEV;  in mei_cl_dma_alloc_and_map()
2354 	rets = cl->status;  in mei_cl_dma_alloc_and_map()
2357 	if (rets)  in mei_cl_dma_alloc_and_map()
2364 	return rets;  in mei_cl_dma_alloc_and_map()
2381 	int rets;  in mei_cl_dma_unmap()  local
2400 	rets = pm_runtime_get(dev->parent);  in mei_cl_dma_unmap()
2401 	if (rets < 0 && rets != -EINPROGRESS) {  in mei_cl_dma_unmap()
2403 		cl_err(dev, cl, "rpm: get failed %d\n", rets);  in mei_cl_dma_unmap()
2404 		return rets;  in mei_cl_dma_unmap()
2409 		rets = -ENOMEM;  in mei_cl_dma_unmap()
2415 			rets = -ENODEV;  in mei_cl_dma_unmap()
2432 	rets = cl->status;  in mei_cl_dma_unmap()
2434 	if (!rets)  in mei_cl_dma_unmap()
2441 	return rets;  in mei_cl_dma_unmap()