Messages in this thread | | | Date | Tue, 4 Sep 2012 10:34:44 -0400 (EDT) | From | Alan Stern <> | Subject | Re: [PATCH] USB: ohci-at91: fix PIO handling in relation with number of ports |
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On Tue, 4 Sep 2012, Nicolas Ferre wrote:
> On 08/29/2012 11:49 AM, Nicolas Ferre : > > If the number of ports present on the SoC/board is not the maximum > > and that the platform data is not filled with all data, there is > > an easy way to mess the PIO setup for this interface. > > This quick fix addresses mis-configuration in USB host platform data > > that is common in at91 boards since commit 0ee6d1e (USB: ohci-at91: > > change maximum number of ports) that did not modified the associatd > > board files. > > > > Reported-by: Klaus Falkner <klaus.falkner@solectrix.de> > > Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> > > Cc: Alan Stern <stern@rowland.harvard.edu> > > Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> > > Cc: linux-usb@vger.kernel.org > > Cc: Stable <stable@vger.kernel.org> [3.4+] > > Alan, Greg, gentle ping... > > I really would like to seen it landing in stable soon... > > Thanks, best regards,
Sorry for the delay. I feel a little uncomfortable judging board-level changes like this, since I know nothing about the hardware details.
Still, for what it's worth, this patch is okay as far as the core ohci-hcd driver components are concerned. So...
Acked-by: Alan Stern <stern@rowland.harvard.edu>
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