291 	int newctrl;  in acm_process_notification()  local
310 		newctrl = get_unaligned_le16(data);  in acm_process_notification()
312 			"%s - serial state: 0x%x\n", __func__, newctrl);  in acm_process_notification()
314 		if (!acm->clocal && (acm->ctrlin & ~newctrl & USB_CDC_SERIAL_STATE_DCD)) {  in acm_process_notification()
320 		difference = acm->ctrlin ^ newctrl;  in acm_process_notification()
322 		acm->ctrlin = newctrl;  in acm_process_notification()
329 		if (newctrl & USB_CDC_SERIAL_STATE_BREAK) {  in acm_process_notification()
333 		if (newctrl & USB_CDC_SERIAL_STATE_RING_SIGNAL)  in acm_process_notification()
335 		if (newctrl & USB_CDC_SERIAL_STATE_FRAMING)  in acm_process_notification()
337 		if (newctrl & USB_CDC_SERIAL_STATE_PARITY)  in acm_process_notification()
339 		if (newctrl & USB_CDC_SERIAL_STATE_OVERRUN)  in acm_process_notification()
343 		if (newctrl & USB_CDC_SERIAL_STATE_BREAK)  in acm_process_notification()
918 	unsigned int newctrl;  in acm_tty_tiocmset()  local
920 	newctrl = acm->ctrlout;  in acm_tty_tiocmset()
926 	newctrl = (newctrl & ~clear) | set;  in acm_tty_tiocmset()
928 	if (acm->ctrlout == newctrl)  in acm_tty_tiocmset()
930 	return acm_set_control(acm, acm->ctrlout = newctrl);  in acm_tty_tiocmset()
1057 	int newctrl = acm->ctrlout;  in acm_tty_set_termios()  local
1071 		newctrl &= ~USB_CDC_CTRL_DTR;  in acm_tty_set_termios()
1073 		newctrl |=  USB_CDC_CTRL_DTR;  in acm_tty_set_termios()
1076 	if (newctrl != acm->ctrlout)  in acm_tty_set_termios()
1077 		acm_set_control(acm, acm->ctrlout = newctrl);  in acm_tty_set_termios()