Re: [RFC PATCH] USB: enable "power/wakeup" to control remote wakeup in the runtime suspend

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On Monday 23 July 2012 15:55:51 Alan Stern wrote:
> The runtime PM framework already provides such an API, although the USB 
> layer doesn't have a wrapper for it.

That should be rectified.

> I suggest that rather than have usb-storage mess around with details 
> like no medium or offline, the SCSI layer should handle such things.  
> Lin Ming's patches (not yet accepted) allow SCSI disks to autosuspend 
> at appropriate times.  When this happens, usb-storage might as well 
> autosuspend almost immediately.

I agree. It is better to do this at the SCSI level.

	Regards
		Oliver

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