check_tty         266 drivers/staging/speakup/spk_ttyio.c 	if (check_tty(speakup_tty)) {
check_tty         279 drivers/staging/speakup/spk_ttyio.c 	if (check_tty(speakup_tty)) {
check_tty         329 drivers/staging/speakup/spk_ttyio.c 	if (check_tty(speakup_tty)) {