drivers/net/hamradio/scc.c

468

if((changes & DCD) && !scc->kiss.softdcd) /* DCD input changed state */

drivers/net/hamradio/scc.c

470

if(status & DCD) /* DCD is now ON */

drivers/net/hamradio/scc.c

866

if(scc->kiss.softdcd || (InReg(scc->ctrl,R0) & DCD))

drivers/tty/nozomi.c

1646

| (ctrl_dl->DCD ? TIOCM_CAR : 0)

drivers/tty/nozomi.c

224

unsigned int DCD:1;

drivers/tty/nozomi.c

281

unsigned int DCD:1;

drivers/tty/nozomi.c

931

if (old_ctrl.DCD != ctrl_dl.DCD)

drivers/tty/serial/ip22zilog.c

341

if ((status ^ up->prev_status) ^ DCD)

drivers/tty/serial/ip22zilog.c

343

(status & DCD));

drivers/tty/serial/ip22zilog.c

525

if (status & DCD)

drivers/tty/serial/pmac_zilog.c

318

if ((status ^ uap->prev_status) & DCD)

drivers/tty/serial/pmac_zilog.c

320

(status & DCD));

drivers/tty/serial/pmac_zilog.c

562

if (status & DCD)

drivers/tty/serial/sunzilog.c

440

if ((status ^ up->prev_status) ^ DCD)

drivers/tty/serial/sunzilog.c

442

(status & DCD));

drivers/tty/serial/sunzilog.c

630

if (status & DCD)

drivers/tty/serial/zs.c

328

((status_b & DCD) ? TIOCM_CAR : 0) |

drivers/tty/serial/zs.c

329

((status_a & DCD) ? TIOCM_RNG : 0) |