FM / clocksource0

/sys/devices/system/clocksource/clocksource0

Name	Size	Mode	Actions
power/	-	0755	rm
subsystem/	-	0755	rm
available_clocksource	4096	0444	edit dl rm
current_clocksource	4096	0644	edit dl rm
uevent	4096	0644	edit dl rm
unbind_clocksource	4096	0200	edit dl rm

Delete available_clocksource ?

cmd: