Symbol: RFCOMM_V24_DV
net/bluetooth/rfcomm/core.c
297
d->v24_sig = RFCOMM_V24_RTC | RFCOMM_V24_RTR | RFCOMM_V24_DV;
net/bluetooth/rfcomm/tty.c
642
if ((dev->modem_status & TIOCM_CD) && !(v24_sig & RFCOMM_V24_DV))
net/bluetooth/rfcomm/tty.c
649
((v24_sig & RFCOMM_V24_DV) ? TIOCM_CD : 0);