[PATCH] USB: ohci-at91: fix null pointer in ohci_hcd_at91_overcurrent_irq

[Greg KH]

On Mon, Sep 24, 2012 at 09:44:31AM +0200, Nicolas Ferre wrote:
> > This patches fixed the issue by adding the gpio valid check.
> > 
> > Signed-off-by: Joachim Eastwood <joachim.eastwood at jotron.com>
> 
> Acked-by: Nicolas Ferre <nicolas.ferre at atmel.com>
> 
> Thanks a *lot* Joachim for having chased this bug!
> 
> Alan, Greg, this one is 3.6 last minute material... I Hope that it can
> make it!
> 
> > ---
> > 
> > Note: If 6fffb77c goes into stable please either include this patch also or
> > fold it into 6fffb77c to avoid regressions.
> 
> Absolutely, I have tagged the faulty patch:
>     Cc: Stable <stable at vger.kernel.org> [3.4+]
> 
> So it can be good if this one can follow the same path.

I'll queue this up for 3.7 and have it backported to 3.6.1 as it's a bit
late for 3.6 for me right now.

greg k-h