What: /sys/bus/usb/devices/.../power/autosuspendDate: March 2007KernelVersion: 2.6.21Contact: Alan Stern <stern@rowland.harvard.edu>Description: Each USB device directory will contain a file named power/autosuspend. This file holds the time (in seconds) the device must be idle before it will be autosuspended. 0 means the device will be autosuspended as soon as possible. Negative values will prevent the device from being autosuspended at all, and writing a negative value will resume the device if it is already suspended. The autosuspend delay for newly-created devices is set to the value of the usbcore.autosuspend module parameter.
