Messages in this thread | | | Date | Tue, 22 Jan 2013 12:44:33 -0700 | From | Jason Gunthorpe <> | Subject | Re: [PATCH v2 3/3] timekeeping: Add CONFIG_HAS_PERSISTENT_CLOCK option |
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On Tue, Jan 15, 2013 at 11:50:18AM -0800, John Stultz wrote: > On 01/15/2013 08:09 AM, Feng Tang wrote: > >Make the persistent clock check a kernel config option, so that some > >platform can explicitely select it, also make CONFIG_RTC_HCTOSYS depends > >on its non-existence, which could prevent the persistent clock and RTC > >code from doing similar thing twice during system's init/suspend/resume > >phases. > > > >If the CONFIG_HAS_PERSISTENT_CLOCK=n, then no change happens for kernel > >which still does the persistent clock check in timekeeping_init(). > > > >Cc: Thomas Gleixner <tglx@linutronix.de> > >Suggested-by: John Stultz <john.stultz@linaro.org> > >Signed-off-by: Feng Tang <feng.tang@intel.com> > > Applied. I also added a dependency for Jason's CONFIG_RTC_SYSTOHC.
Sort of an ugly config name, since I gather ARM should always set this to 'n'...
CONFIG_USE_ONLY_PERSISTENT_CLOCK ?
Cheers, Jason
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