TTY3270_CHAR_BUF_SIZE 112 drivers/s390/char/tty3270.c char char_buf[TTY3270_CHAR_BUF_SIZE]; TTY3270_CHAR_BUF_SIZE 1735 drivers/s390/char/tty3270.c if (!tp || tp->char_count >= TTY3270_CHAR_BUF_SIZE)