On Mon, Aug 27, 2012 at 10:18:39PM +0100, Stephen Boyd wrote:

Setup the same timer used as the clocksource to be used as the
read_current_timer implementation. This allows us to support a
stable udelay implementation on MSMs where it's possible for the
CPUs to scale speeds independently of one another.

Signed-off-by: Stephen Boyd <redacted>
---

I have some patches to send that add DT support to the MSM timer that
this conflicts with slightly. I'm not too concerned though, but we may
want to decide what tree this goes through when I send out those patches.

Cheers Stephen, this looks good to me. After looking at this code some more
I think I'll change the read_current_timer function pointer type to be:

	unsigned long (*read_current_timer)(void);

since it doesn't make sense to return an error code from the platform
implementation (in fact, it will cause havoc in the delay loop).

I'll post a new patch -- rebasing your code should be trivial.

Cheers,

Will