284 	int newctrl;  in acm_ctrl_irq()  local
318 		newctrl = get_unaligned_le16(data);  in acm_ctrl_irq()
320 		if (!acm->clocal && (acm->ctrlin & ~newctrl & ACM_CTRL_DCD)) {  in acm_ctrl_irq()
326 		difference = acm->ctrlin ^ newctrl;  in acm_ctrl_irq()
328 		acm->ctrlin = newctrl;  in acm_ctrl_irq()
810 	unsigned int newctrl;  in acm_tty_tiocmset()  local
812 	newctrl = acm->ctrlout;  in acm_tty_tiocmset()
818 	newctrl = (newctrl & ~clear) | set;  in acm_tty_tiocmset()
820 	if (acm->ctrlout == newctrl)  in acm_tty_tiocmset()
822 	return acm_set_control(acm, acm->ctrlout = newctrl);  in acm_tty_tiocmset()
980 	int newctrl = acm->ctrlout;  in acm_tty_set_termios()  local
1007 		newctrl &= ~ACM_CTRL_DTR;  in acm_tty_set_termios()
1009 		newctrl |=  ACM_CTRL_DTR;  in acm_tty_set_termios()
1012 	if (newctrl != acm->ctrlout)  in acm_tty_set_termios()
1013 		acm_set_control(acm, acm->ctrlout = newctrl);  in acm_tty_set_termios()