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 <sboyd@xxxxxxxxxxxxxx> > --- > > 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 -- To unsubscribe from this list: send the line "unsubscribe linux-arm-msm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
