tag	line	file	source code
UART_IER_RDI	247	drivers/char/serial.c	info->IER = UART_IER_MSI | UART_IER_RLSI | UART_IER_RDI;
UART_IER_RDI	260	drivers/char/serial.c	UART_IER_THRI | UART_IER_RDI);
UART_IER_RDI	368	drivers/char/serial.c	info->IER = UART_IER_MSI | UART_IER_RLSI | UART_IER_RDI;
UART_IER_RDI	770	drivers/char/serial.c	info->IER = UART_IER_MSI | UART_IER_RLSI | UART_IER_RDI;
UART_IER_RDI	774	drivers/char/serial.c	UART_IER_THRI | UART_IER_RDI);
UART_IER_RDI	1024	drivers/char/serial.c	UART_IER_THRI | UART_IER_RDI);