MOXA_MUST_RECV_ISR 1050 drivers/tty/mxser.c info->IER &= ~MOXA_MUST_RECV_ISR; MOXA_MUST_RECV_ISR 1855 drivers/tty/mxser.c info->IER &= ~MOXA_MUST_RECV_ISR; MOXA_MUST_RECV_ISR 1891 drivers/tty/mxser.c info->IER |= MOXA_MUST_RECV_ISR;