641 	struct cp210x_port_private *port_priv = usb_get_serial_port_data(port);  in cp210x_read_reg_block()  local
647 			port_priv->bInterfaceNumber, buf, bufsize,  in cp210x_read_reg_block()
695 	struct cp210x_port_private *port_priv = usb_get_serial_port_data(port);  in cp210x_write_u16_reg()  local
700 			port_priv->bInterfaceNumber, NULL, 0,  in cp210x_write_u16_reg()
718 	struct cp210x_port_private *port_priv = usb_get_serial_port_data(port);  in cp210x_write_reg_block()  local
723 			port_priv->bInterfaceNumber, buf, bufsize,  in cp210x_write_reg_block()
772 	struct cp210x_port_private *port_priv = usb_get_serial_port_data(port);  in cp210x_open()  local
792 	port_priv->event_mode = false;  in cp210x_open()
799 	struct cp210x_port_private *port_priv = usb_get_serial_port_data(port);  in cp210x_close()  local
809 	port_priv->event_mode = false;  in cp210x_close()
833 	struct cp210x_port_private *port_priv = usb_get_serial_port_data(port);  in cp210x_process_char()  local
835 	switch (port_priv->event_state) {  in cp210x_process_char()
838 			port_priv->event_state = ES_ESCAPE;  in cp210x_process_char()
847 			port_priv->event_state = ES_DATA;  in cp210x_process_char()
850 			port_priv->event_state = ES_LSR_DATA_0;  in cp210x_process_char()
853 			port_priv->event_state = ES_LSR;  in cp210x_process_char()
856 			port_priv->event_state = ES_MSR;  in cp210x_process_char()
860 			port_priv->event_state = ES_DATA;  in cp210x_process_char()
865 		port_priv->lsr = *ch;  in cp210x_process_char()
866 		port_priv->event_state = ES_LSR_DATA_1;  in cp210x_process_char()
870 				__func__, port_priv->lsr, *ch);  in cp210x_process_char()
871 		cp210x_process_lsr(port, port_priv->lsr, flag);  in cp210x_process_char()
872 		port_priv->event_state = ES_DATA;  in cp210x_process_char()
876 		port_priv->lsr = *ch;  in cp210x_process_char()
877 		cp210x_process_lsr(port, port_priv->lsr, flag);  in cp210x_process_char()
878 		port_priv->event_state = ES_DATA;  in cp210x_process_char()
883 		port_priv->event_state = ES_DATA;  in cp210x_process_char()
893 	struct cp210x_port_private *port_priv = usb_get_serial_port_data(port);  in cp210x_process_read_urb()  local
901 	if (port_priv->event_mode) {  in cp210x_process_read_urb()
923 	struct cp210x_port_private *port_priv = usb_get_serial_port_data(port);  in cp210x_get_tx_queue_byte_count()  local
929 			port_priv->bInterfaceNumber, &sts, sizeof(sts),  in cp210x_get_tx_queue_byte_count()
1081 	struct cp210x_port_private *port_priv = usb_get_serial_port_data(port);  in cp210x_enable_event_mode()  local
1084 	if (port_priv->event_mode)  in cp210x_enable_event_mode()
1090 	port_priv->event_state = ES_DATA;  in cp210x_enable_event_mode()
1091 	port_priv->event_mode = true;  in cp210x_enable_event_mode()
1096 		port_priv->event_mode = false;  in cp210x_enable_event_mode()
1102 	struct cp210x_port_private *port_priv = usb_get_serial_port_data(port);  in cp210x_disable_event_mode()  local
1105 	if (!port_priv->event_mode)  in cp210x_disable_event_mode()
1114 	port_priv->event_mode = false;  in cp210x_disable_event_mode()
1133 	struct cp210x_port_private *port_priv = usb_get_serial_port_data(port);  in cp210x_set_flow_control()  local
1173 	mutex_lock(&port_priv->mutex);  in cp210x_set_flow_control()
1187 	if (port_priv->dtr)  in cp210x_set_flow_control()
1195 		if (port_priv->rts)  in cp210x_set_flow_control()
1202 		if (port_priv->rts)  in cp210x_set_flow_control()
1234 	port_priv->crtscts = crtscts;  in cp210x_set_flow_control()
1236 	mutex_unlock(&port_priv->mutex);  in cp210x_set_flow_control()
1322 	struct cp210x_port_private *port_priv = usb_get_serial_port_data(port);  in cp210x_tiocmset_port()  local
1328 	mutex_lock(&port_priv->mutex);  in cp210x_tiocmset_port()
1331 		port_priv->rts = true;  in cp210x_tiocmset_port()
1336 		port_priv->dtr = true;  in cp210x_tiocmset_port()
1341 		port_priv->rts = false;  in cp210x_tiocmset_port()
1346 		port_priv->dtr = false;  in cp210x_tiocmset_port()
1355 	if (port_priv->crtscts && control & CONTROL_WRITE_RTS) {  in cp210x_tiocmset_port()
1365 		if (port_priv->dtr)  in cp210x_tiocmset_port()
1371 		if (port_priv->rts)  in cp210x_tiocmset_port()
1390 	mutex_unlock(&port_priv->mutex);  in cp210x_tiocmset_port()
1980 	struct cp210x_port_private *port_priv;  in cp210x_port_probe()  local
1982 	port_priv = kzalloc(sizeof(*port_priv), GFP_KERNEL);  in cp210x_port_probe()
1983 	if (!port_priv)  in cp210x_port_probe()
1986 	port_priv->bInterfaceNumber = cp210x_interface_num(serial);  in cp210x_port_probe()
1987 	mutex_init(&port_priv->mutex);  in cp210x_port_probe()
1989 	usb_set_serial_port_data(port, port_priv);  in cp210x_port_probe()
1996 	struct cp210x_port_private *port_priv;  in cp210x_port_remove()  local
1998 	port_priv = usb_get_serial_port_data(port);  in cp210x_port_remove()
1999 	kfree(port_priv);  in cp210x_port_remove()