55 	struct rchan *relaych = port->log.relaych;  in t7xx_trace_port_uninit()  local
57 	if (!relaych)  in t7xx_trace_port_uninit()
60 	relay_close(relaych);  in t7xx_trace_port_uninit()
62 	port->log.relaych = NULL;  in t7xx_trace_port_uninit()
67 	struct rchan *relaych = port->log.relaych;  in t7xx_trace_port_recv_skb()  local
69 	if (!relaych)  in t7xx_trace_port_recv_skb()
72 	relay_write(relaych, skb->data, skb->len);  in t7xx_trace_port_recv_skb()
79 	struct rchan *relaych = port->log.relaych;  in t7xx_port_trace_md_state_notify()  local
83 	if (state != MD_STATE_READY || relaych)  in t7xx_port_trace_md_state_notify()
97 	relaych = relay_open("relay_ch", debugfs_dir, T7XX_TRC_SUB_BUFF_SIZE,  in t7xx_port_trace_md_state_notify()
99 	if (!relaych)  in t7xx_port_trace_md_state_notify()
103 	port->log.relaych = relaych;  in t7xx_port_trace_md_state_notify()