[PATCH 2/2] pinctrl: sunxi: Add spinlocks

Maxime Ripard maxime.ripard at free-electrons.com
Wed Aug 7 15:16:40 EDT 2013

Hi Linus,

On Wed, Aug 07, 2013 at 08:42:42PM +0200, Linus Walleij wrote:
> On Sun, Aug 4, 2013 at 12:38 PM, Maxime Ripard
> <maxime.ripard at free-electrons.com> wrote:
> > The current code use no locking at all, which is obviously not that
> > great and can lead to concurrency issues, especially with the newer SMP
> > SoCs from Allwinner.
> >
> > Add some locking where it's needed.
> >
> > Signed-off-by: Maxime Ripard <maxime.ripard at free-electrons.com>
> This does not apply to my fixes branch which is based off
> v3.11-rc4.

I think you're missing this patch that I sent previously:


> It is also too big to go into fixes.
> I think it may be requiring the other queued Allwinner things,
> so it is better if I apply this on the devel branch after looking over
> that Allwinner A20/A31 stuff?

The A20/A31 stuff shouldn't conflict with this one, but yes, I you
prefer to do it that way, it's fine for me.


Maxime Ripard, Free Electrons
Embedded Linux, Kernel and Android engineering
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