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>
Thanks!
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