292 	int newctrl;  in acm_process_notification()  local
311 		newctrl = get_unaligned_le16(data);  in acm_process_notification()
313 			"%s - serial state: 0x%x\n", __func__, newctrl);  in acm_process_notification()
315 		if (!acm->clocal && (acm->ctrlin & ~newctrl & USB_CDC_SERIAL_STATE_DCD)) {  in acm_process_notification()
321 		difference = acm->ctrlin ^ newctrl;  in acm_process_notification()
327 					ld->ops->dcd_change(acm->port.tty, newctrl & USB_CDC_SERIAL_STATE_DCD);  in acm_process_notification()
333 		acm->ctrlin = newctrl;  in acm_process_notification()
340 		if (newctrl & USB_CDC_SERIAL_STATE_BREAK) {  in acm_process_notification()
344 		if (newctrl & USB_CDC_SERIAL_STATE_RING_SIGNAL)  in acm_process_notification()
346 		if (newctrl & USB_CDC_SERIAL_STATE_FRAMING)  in acm_process_notification()
348 		if (newctrl & USB_CDC_SERIAL_STATE_PARITY)  in acm_process_notification()
350 		if (newctrl & USB_CDC_SERIAL_STATE_OVERRUN)  in acm_process_notification()
354 		if (newctrl & USB_CDC_SERIAL_STATE_BREAK)  in acm_process_notification()
945 	unsigned int newctrl;  in acm_tty_tiocmset()  local
947 	newctrl = acm->ctrlout;  in acm_tty_tiocmset()
953 	newctrl = (newctrl & ~clear) | set;  in acm_tty_tiocmset()
955 	if (acm->ctrlout == newctrl)  in acm_tty_tiocmset()
957 	return acm_set_control(acm, acm->ctrlout = newctrl);  in acm_tty_tiocmset()
1086 	int newctrl = acm->ctrlout;  in acm_tty_set_termios()  local
1100 		newctrl &= ~USB_CDC_CTRL_DTR;  in acm_tty_set_termios()
1102 		newctrl |=  USB_CDC_CTRL_DTR;  in acm_tty_set_termios()
1105 	if (newctrl != acm->ctrlout)  in acm_tty_set_termios()
1106 		acm_set_control(acm, acm->ctrlout = newctrl);  in acm_tty_set_termios()