ACM_CTRL_DCD      300 drivers/usb/class/cdc-acm.c 		if (!acm->clocal && (acm->ctrlin & ~newctrl & ACM_CTRL_DCD)) {
ACM_CTRL_DCD      313 drivers/usb/class/cdc-acm.c 		if (difference & ACM_CTRL_DCD)
ACM_CTRL_DCD      892 drivers/usb/class/cdc-acm.c 	       (acm->ctrlin  & ACM_CTRL_DCD ? TIOCM_CD  : 0) |
ACM_CTRL_DCD      576 drivers/usb/gadget/function/f_acm.c 	acm->serial_state |= ACM_CTRL_DSR | ACM_CTRL_DCD;
ACM_CTRL_DCD      584 drivers/usb/gadget/function/f_acm.c 	acm->serial_state &= ~(ACM_CTRL_DSR | ACM_CTRL_DCD);