/sys/devices/system/clockevents/
/sys/devices/system/clockevents
NameSizeModeActions
broadcast/-0755rm
clockevent0/-0755rm
clockevent1/-0755rm
clockevent2/-0755rm
clockevent3/-0755rm
power/-0755rm
uevent40960644editdlrm
Delete clockevent2 ?
cmd: