Re: [PATCH 2/2 v2] usb/core: update power budget for SuperSpeed

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On Mon, Dec 17, 2012 at 03:12:14PM -0500, Alan Stern wrote:
> On Mon, 17 Dec 2012, Sebastian Andrzej Siewior wrote:
> 
> > Sarah pointed out that the USB3.0 spec also updates the amount of power
> > that may be consumed by the device and quoted 9.2.5.1:
> > 
> > |"The amount of current draw for SuperSpeed devices are increased to 150
> > |mA for low-power devices and 900 mA for high-power"
> > 
> > This patch tries to update all users to use the larger values for
> > SuperSpeed devices and use the "old" ones for everything else.
> > 
> > While here, two other changes suggested by Alan:
> > - the comment referering to 7.2.1.1 has been updated to 7.2.1 which is
> >   the correct source of the action.
> > - the check for hubs with zero ports has been removed.
> > - compute bus power via full_load * num_ports on root hubs
> > 
> > Signed-off-by: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx>
> > ---
> > v1..v2: compute bus power via "full_load * num_ports"
> 
> Acked-by: Alan Stern <stern@xxxxxxxxxxxxxxxxxxx>

Acked-by: Sarah Sharp <sarah.a.sharp@xxxxxxxxxxxxxxx>
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