tag	line	file	source code
rs_interrupt	612	drivers/char/serial.c	rs_interrupt(i);
rs_interrupt	1097	drivers/char/serial.c	sa.sa_handler = rs_interrupt;
rs_interrupt	1235	drivers/char/serial.c	sa.sa_handler = rs_interrupt;
rs_interrupt	1615	drivers/char/serial.c	sa.sa_handler = rs_interrupt;