tag	line	file	source code
free_all_interrupts	1041	drivers/char/cyclades.c	free_all_interrupts(irq_lines);
free_all_interrupts	1129	drivers/char/cyclades.c	free_all_interrupts(irq_lines);
free_all_interrupts	1717	drivers/char/serial.c	free_all_interrupts(irq_lines);
free_all_interrupts	2414	drivers/char/serial.c	free_all_interrupts(irq_lines);