[PATCH 1/2] clockevents: add an optional frequency update function

[Linus Walleij]

On Tue, May 8, 2012 at 2:17 PM, Linus Walleij
<linus.walleij at stericsson.com> wrote:

> From: Linus Walleij <linus.walleij at linaro.org>
>
> For some clockevents, especially for periodic ones, we get a
> problem when the frequency of the clock driving the event
> changes. We previously have a solution for one-shot events
> that will simply reprogram the next event. This introduces
> an optional callback so that drivers can update constant
> timer latch values derived from HZ.
>
> Cc: Thomas Gleixner <tglx at linutronix.de>
> Reported-by: Shiraz Hashim <shiraz.linux.kernel at gmail.com>
> Signed-off-by: Linus Walleij <linus.walleij at linaro.org>

Poke Thomas on this - are you happy with this patch?
If you ACK it I can try to submit it to Russell's patch tracker
with 2/2 for v3.6.

Yours,
Linus Walleij