139 	int rc;  in cosm_scif_recv()  local
142 		rc = scif_recv(cdev->epd, &msg, sizeof(msg), 0);  in cosm_scif_recv()
143 		if (!rc) {  in cosm_scif_recv()
145 		} else if (rc < 0) {  in cosm_scif_recv()
147 				__func__, __LINE__, rc);  in cosm_scif_recv()
151 			__func__, __LINE__, rc, msg.id);  in cosm_scif_recv()
180 	int rc;  in cosm_send_time()  local
183 	rc = scif_send(cdev->epd, &msg, sizeof(msg), SCIF_SEND_BLOCK);  in cosm_send_time()
184 	if (rc < 0)  in cosm_send_time()
186 			__func__, __LINE__, rc);  in cosm_send_time()
214 	int rc = 0;  in cosm_set_online()  local
226 		rc = -EINVAL;  in cosm_set_online()
230 	return rc;  in cosm_set_online()
245 	int rc;  in cosm_scif_work()  local
258 		rc = scif_poll(&pollepd, 1, COSM_HEARTBEAT_TIMEOUT_MSEC);  in cosm_scif_work()
260 		if (rc < 0) {  in cosm_scif_work()
262 				__func__, __LINE__, rc);  in cosm_scif_work()
277 		if (!rc && cdev->heartbeat_watchdog_enable)  in cosm_scif_work()
295 	int rc;  in cosm_scif_server()  local
300 		rc = scif_accept(listen_epd, &port_id, &newepd,  in cosm_scif_server()
302 		if (rc < 0) {  in cosm_scif_server()
303 			if (-ERESTARTSYS != rc)  in cosm_scif_server()
304 				pr_err("%s %d rc %d\n", __func__, __LINE__, rc);  in cosm_scif_server()
325 	int rc;  in cosm_scif_listen()  local
333 	rc = scif_bind(listen_epd, SCIF_COSM_LISTEN_PORT);  in cosm_scif_listen()
334 	if (rc < 0) {  in cosm_scif_listen()
336 		       __func__, __LINE__, rc);  in cosm_scif_listen()
340 	rc = scif_listen(listen_epd, COSM_SCIF_BACKLOG);  in cosm_scif_listen()
341 	if (rc < 0) {  in cosm_scif_listen()
342 		pr_err("%s %d scif_listen rc %d\n", __func__, __LINE__, rc);  in cosm_scif_listen()
350 	return rc;  in cosm_scif_listen()
368 	int rc = cosm_scif_listen();  in cosm_scif_init()  local
370 	if (rc) {  in cosm_scif_init()
372 		       __func__, __LINE__, rc);  in cosm_scif_init()
378 		rc = PTR_ERR(server_thread);  in cosm_scif_init()
379 		pr_err("%s %d kthread_run rc %d\n", __func__, __LINE__, rc);  in cosm_scif_init()
386 	return rc;  in cosm_scif_init()
392 	int rc;  in cosm_scif_exit()  local
395 		rc = send_sig(SIGKILL, server_thread, 0);  in cosm_scif_exit()
396 		if (rc) {  in cosm_scif_exit()
398 			       __func__, __LINE__, rc);  in cosm_scif_exit()