FM / hub

/sys/bus/usb/drivers/hub

Name	Size	Mode	Actions
1-0:1.0/	-	0755	rm
module/	-	0755	rm
bind	4096	0200	edit dl rm
new_id	4096	0644	edit dl rm
remove_id	4096	0644	edit dl rm
uevent	4096	0200	edit dl rm
unbind	4096	0200	edit dl rm

Edit: /sys/bus/usb/drivers/hub/unbind (4096B)