hi Rafael, Alan:
	I recently meet a problem that I enable a usb disk's runtime auto autosuspend,
set power/autosuspend_delay_ms to be 100 and make its usage_count to be 0. But after
a long time, the disk's runtime status always is active. From my view, the
disk's status
should be "suspend" after the usage_count being 0 and delay timeout. If my
opinion was
wrong, please corrent me. Thanks.
-- 
Best regards
Tianyu Lan