Re: [PATCH] OHCI: Fix machine check in ohci_hub_status_data

On Fri, 2007-04-20 at 11:33 -0400, Alan Stern wrote:
> This patch (as901) fixes an oversight in ohci-hcd.  The
> hub_status_data routine must not try to access the controller's
> memory-mapped registers if the controller is in a low-power state;
> such attempts will cause a crash on some architectures (such as PPC).
> 
> Signed-off-by: Alan Stern <[email protected]>

Looks good, thanks Alan

Acked-by: Benjamin Herrenschmidt <[email protected]>



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