HDLC_FF_FILL 406 drivers/tty/serial/icom.c writeb((HDLC_PPP_PURE_ASYNC | HDLC_FF_FILL), HDLC_FF_FILL 1223 drivers/tty/serial/icom.c tmp_byte |= HDLC_PPP_PURE_ASYNC | HDLC_FF_FILL;