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

Linus Walleij linus.walleij at linaro.org
Wed Aug 7 14:42:42 EDT 2013

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

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?

Linus Walleij

More information about the linux-arm-kernel mailing list