Messages in this thread | | | Date | Fri, 8 May 2015 13:01:12 +0200 | From | Greg Kroah-Hartman <> | Subject | Re: [PATCH v4 3/3] usb: xhci: remove stop device and ring doorbell in hub control and bus suspend |
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On Fri, May 08, 2015 at 06:26:28PM +0800, Lu Baolu wrote: > There is no need to call xhci_stop_device() and xhci_ring_device() in > hub control and bus suspend functions since all device suspend and > resume have been notified through device_suspend/device_resume interfaces.
Does this mean that after patch 2, things are broken and require this patch to prevent problems?
I don't want to have any patch to make the system unstable.
thanks,
greg k-h
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