On Thu, 2007-09-20 at 10:52 +1000, Paul Mackerras wrote: > Daniel Walker writes: > > > If you switch to the rtc do the shift and mult need to change? > > You can't switch; any given CPU chip will have either the RTC or the > timebase but not both. I think what Daniel is pointing out is that the clocksource read function isn't the place for the __USE_RTC() conditional. It would likely be better instead of the timebase clocksource managing multiple type of hardware (timebase and RTC), to have a separate simple RTC clocksource, and then conditionally register one or the other at init time. thanks -john - To unsubscribe from this list: send the line "unsubscribe linux-rt-users" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
