638 	struct cp210x_port_private *port_priv = usb_get_serial_port_data(port);  in cp210x_read_reg_block()  local
644 			port_priv->bInterfaceNumber, buf, bufsize,  in cp210x_read_reg_block()
692 	struct cp210x_port_private *port_priv = usb_get_serial_port_data(port);  in cp210x_write_u16_reg()  local
697 			port_priv->bInterfaceNumber, NULL, 0,  in cp210x_write_u16_reg()
715 	struct cp210x_port_private *port_priv = usb_get_serial_port_data(port);  in cp210x_write_reg_block()  local
720 			port_priv->bInterfaceNumber, buf, bufsize,  in cp210x_write_reg_block()
769 	struct cp210x_port_private *port_priv = usb_get_serial_port_data(port);  in cp210x_open()  local
789 	port_priv->event_mode = false;  in cp210x_open()
796 	struct cp210x_port_private *port_priv = usb_get_serial_port_data(port);  in cp210x_close()  local
806 	port_priv->event_mode = false;  in cp210x_close()
830 	struct cp210x_port_private *port_priv = usb_get_serial_port_data(port);  in cp210x_process_char()  local
832 	switch (port_priv->event_state) {  in cp210x_process_char()
835 			port_priv->event_state = ES_ESCAPE;  in cp210x_process_char()
844 			port_priv->event_state = ES_DATA;  in cp210x_process_char()
847 			port_priv->event_state = ES_LSR_DATA_0;  in cp210x_process_char()
850 			port_priv->event_state = ES_LSR;  in cp210x_process_char()
853 			port_priv->event_state = ES_MSR;  in cp210x_process_char()
857 			port_priv->event_state = ES_DATA;  in cp210x_process_char()
862 		port_priv->lsr = *ch;  in cp210x_process_char()
863 		port_priv->event_state = ES_LSR_DATA_1;  in cp210x_process_char()
867 				__func__, port_priv->lsr, *ch);  in cp210x_process_char()
868 		cp210x_process_lsr(port, port_priv->lsr, flag);  in cp210x_process_char()
869 		port_priv->event_state = ES_DATA;  in cp210x_process_char()
873 		port_priv->lsr = *ch;  in cp210x_process_char()
874 		cp210x_process_lsr(port, port_priv->lsr, flag);  in cp210x_process_char()
875 		port_priv->event_state = ES_DATA;  in cp210x_process_char()
880 		port_priv->event_state = ES_DATA;  in cp210x_process_char()
890 	struct cp210x_port_private *port_priv = usb_get_serial_port_data(port);  in cp210x_process_read_urb()  local
898 	if (port_priv->event_mode) {  in cp210x_process_read_urb()
920 	struct cp210x_port_private *port_priv = usb_get_serial_port_data(port);  in cp210x_get_tx_queue_byte_count()  local
926 			port_priv->bInterfaceNumber, &sts, sizeof(sts),  in cp210x_get_tx_queue_byte_count()
1077 	struct cp210x_port_private *port_priv = usb_get_serial_port_data(port);  in cp210x_enable_event_mode()  local
1080 	if (port_priv->event_mode)  in cp210x_enable_event_mode()
1086 	port_priv->event_state = ES_DATA;  in cp210x_enable_event_mode()
1087 	port_priv->event_mode = true;  in cp210x_enable_event_mode()
1092 		port_priv->event_mode = false;  in cp210x_enable_event_mode()
1098 	struct cp210x_port_private *port_priv = usb_get_serial_port_data(port);  in cp210x_disable_event_mode()  local
1101 	if (!port_priv->event_mode)  in cp210x_disable_event_mode()
1110 	port_priv->event_mode = false;  in cp210x_disable_event_mode()
1128 	struct cp210x_port_private *port_priv = usb_get_serial_port_data(port);  in cp210x_set_flow_control()  local
1168 	mutex_lock(&port_priv->mutex);  in cp210x_set_flow_control()
1182 	if (port_priv->dtr)  in cp210x_set_flow_control()
1190 		if (port_priv->rts)  in cp210x_set_flow_control()
1197 		if (port_priv->rts)  in cp210x_set_flow_control()
1229 	port_priv->crtscts = crtscts;  in cp210x_set_flow_control()
1231 	mutex_unlock(&port_priv->mutex);  in cp210x_set_flow_control()
1316 	struct cp210x_port_private *port_priv = usb_get_serial_port_data(port);  in cp210x_tiocmset_port()  local
1322 	mutex_lock(&port_priv->mutex);  in cp210x_tiocmset_port()
1325 		port_priv->rts = true;  in cp210x_tiocmset_port()
1330 		port_priv->dtr = true;  in cp210x_tiocmset_port()
1335 		port_priv->rts = false;  in cp210x_tiocmset_port()
1340 		port_priv->dtr = false;  in cp210x_tiocmset_port()
1349 	if (port_priv->crtscts && control & CONTROL_WRITE_RTS) {  in cp210x_tiocmset_port()
1359 		if (port_priv->dtr)  in cp210x_tiocmset_port()
1365 		if (port_priv->rts)  in cp210x_tiocmset_port()
1384 	mutex_unlock(&port_priv->mutex);  in cp210x_tiocmset_port()
1974 	struct cp210x_port_private *port_priv;  in cp210x_port_probe()  local
1976 	port_priv = kzalloc(sizeof(*port_priv), GFP_KERNEL);  in cp210x_port_probe()
1977 	if (!port_priv)  in cp210x_port_probe()
1980 	port_priv->bInterfaceNumber = cp210x_interface_num(serial);  in cp210x_port_probe()
1981 	mutex_init(&port_priv->mutex);  in cp210x_port_probe()
1983 	usb_set_serial_port_data(port, port_priv);  in cp210x_port_probe()
1990 	struct cp210x_port_private *port_priv;  in cp210x_port_remove()  local
1992 	port_priv = usb_get_serial_port_data(port);  in cp210x_port_remove()
1993 	kfree(port_priv);  in cp210x_port_remove()