FM / power

/sys/devices/pci0000:00/0000:00:1f.2/ata4/link4/dev4.0/power

Name	Size	Mode	Actions
autosuspend_delay_ms	4096	0644	edit dl rm
control	4096	0644	edit dl rm
runtime_active_time	4096	0444	edit dl rm
runtime_status	4096	0444	edit dl rm
runtime_suspended_time	4096	0444	edit dl rm

Delete autosuspend_delay_ms ?

cmd: