tag	line	file	source code
free_all_interrupts	1081	drivers/char/cyclades.c	free_all_interrupts(irq_lines);
free_all_interrupts	1151	drivers/char/cyclades.c	free_all_interrupts(irq_lines);
free_all_interrupts	1724	drivers/char/serial.c	free_all_interrupts(irq_lines);
free_all_interrupts	2438	drivers/char/serial.c	free_all_interrupts(irq_lines);