FM / 12

/sys/kernel/irq/12

Name	Size	Mode	Actions
actions	4096	0444	edit dl rm
chip_name	4096	0444	edit dl rm
hwirq	4096	0444	edit dl rm
name	4096	0444	edit dl rm
per_cpu_count	4096	0444	edit dl rm
type	4096	0444	edit dl rm
wakeup	4096	0444	edit dl rm

Edit: /sys/kernel/irq/12/per_cpu_count (4096B)

cmd: