taglinefilesource code
IER306drivers/char/serial.cif (info->IER & UART_IER_THRI) {
IER307drivers/char/serial.cinfo->IER &= ~UART_IER_THRI;
IER308drivers/char/serial.cserial_out(info, UART_IER, info->IER);
IER322drivers/char/serial.cif (info->xmit_cnt && info->xmit_buf && !(info->IER & UART_IER_THRI)) {
IER323drivers/char/serial.cinfo->IER |= UART_IER_THRI;
IER324drivers/char/serial.cserial_out(info, UART_IER, info->IER);
IER426drivers/char/serial.cinfo->IER &= ~UART_IER_THRI;
IER427drivers/char/serial.cserial_out(info, UART_IER, info->IER);
IER449drivers/char/serial.cinfo->IER &= ~UART_IER_THRI;
IER450drivers/char/serial.cserial_out(info, UART_IER, info->IER);
IER496drivers/char/serial.cinfo->IER |= UART_IER_THRI;
IER497drivers/char/serial.cserial_out(info, UART_IER, info->IER);
IER507drivers/char/serial.cinfo->IER &= ~UART_IER_THRI;
IER508drivers/char/serial.cserial_out(info, UART_IER, info->IER);
IER792drivers/char/serial.cinfo->IER |= UART_IER_THRI;
IER793drivers/char/serial.cserial_out(info, UART_IER, info->IER);
IER1008drivers/char/serial.cinfo->IER = UART_IER_MSI | UART_IER_RLSI | UART_IER_RDI;
IER1009drivers/char/serial.cserial_outp(info, UART_IER, info->IER);  /* enable interrupts */
IER1107drivers/char/serial.cinfo->IER = 0;
IER1227drivers/char/serial.cinfo->IER &= ~UART_IER_MSI;
IER1230drivers/char/serial.cinfo->IER |= UART_IER_MSI;
IER1237drivers/char/serial.cinfo->IER |= UART_IER_MSI;
IER1239drivers/char/serial.cserial_out(info, UART_IER, info->IER);
IER1313drivers/char/serial.cinfo->IER |= UART_IER_THRI;
IER1314drivers/char/serial.cserial_out(info, UART_IER, info->IER);
IER1358drivers/char/serial.c!(info->IER & UART_IER_THRI)) {
IER1359drivers/char/serial.cinfo->IER |= UART_IER_THRI;
IER1360drivers/char/serial.cserial_out(info, UART_IER, info->IER);
IER2136drivers/char/serial.cinfo->IER &= ~UART_IER_RLSI;
IER2139drivers/char/serial.cserial_out(info, UART_IER, info->IER);
IER87include/linux/cyclades.hint      IER;   /* Interrupt Enable Register */
IER148include/linux/serial.hint      IER;   /* Interrupt Enable Register */