On Fri, Jul 31, 2015 at 12:53:31PM +0200, Jakub Kicinski wrote:
> On Thu, 30 Jul 2015 18:07:39 -0700, Greg KH wrote:
> > On Wed, Jun 03, 2015 at 06:54:38AM +0200, Jakub Kicinski wrote:
> > > On Wed, 3 Jun 2015 09:46:29 +0900, Greg KH wrote:
> > > > On Tue, Jun 02, 2015 at 04:37:09PM +0200, Jakub Kicinski wrote:
> > > > > Please include following patch from Linus' tree in the 3.18 branch.
> > > > > Without it SDHC is unusable on Freescale P2020. Thanks!
> > > > >
> > > > >
> > > > > commit 556b5f33513f16450e8bb803c82a24377b94a34e
> > > >
> > > > I don't see this commit anywhere in Linus's tree. Where did you find
> > > > it?
> > >
> > > Argh, stupidly I sent you the commit id from after I applied this to
> > > 3.18... In Linus's tree it's 304f0a98d168, sorry.
> > >
> > >
> > > commit 304f0a98d168563b5f69c53a7544c36e6d221ac4
> > > Author: Alessio Igor Bogani <alessio.bogani@xxxxxxxxxx>
> > > Date: Tue Dec 9 09:40:38 2014 +0100
> > >
> > > mmc: sdhci: Fix FSL ESDHC reset handling quirk
> > >
> > > The commit 0718e59ae259 ("mmc: sdhci: move FSL ESDHC reset handling quirk into
> > > esdhc code") states that Freescale esdhc is the only controller which needs
> > > the interrupt registers restored after a reset. So it moves
> > > SDHCI_QUIRK_RESTORE_IRQS_AFTER_RESET quirk handling code into the
> > > esdhc-imx driver only. Unfortunately the same controller is used in
> > > other boards which use the of-esdhc driver instead (like powerpc P2020).
> > >
> > > Restore interrupts after reset in the sdhci-of-esdhc driver also.
> > >
> > > Signed-off-by: Alessio Igor Bogani <alessio.bogani@xxxxxxxxxx>
> > > Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
> >
> >
> > I don't remember tree what you wanted this applied to, so I tried
> > 3.14-stable, and that didn't work. Can you be more specific?
>
> OK, let me try again. I would like the following commit to be applied
> to 3.18:
>
>
> commit 304f0a98d168563b5f69c53a7544c36e6d221ac4
> Author: Alessio Igor Bogani <alessio.bogani@xxxxxxxxxx>
> Date: Tue Dec 9 09:40:38 2014 +0100
>
> mmc: sdhci: Fix FSL ESDHC reset handling quirk
>
> The commit 0718e59ae259 ("mmc: sdhci: move FSL ESDHC reset handling quirk into
> esdhc code") states that Freescale esdhc is the only controller which needs
> the interrupt registers restored after a reset. So it moves
> SDHCI_QUIRK_RESTORE_IRQS_AFTER_RESET quirk handling code into the
> esdhc-imx driver only. Unfortunately the same controller is used in
> other boards which use the of-esdhc driver instead (like powerpc P2020).
>
> Restore interrupts after reset in the sdhci-of-esdhc driver also.
>
> Signed-off-by: Alessio Igor Bogani <alessio.bogani@xxxxxxxxxx>
> Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
>
As I don't maintain 3.18, nothing I can do here, great! :)
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