Messages in this thread | | | From | Huan Wang <> | Subject | RE: [PATCH] arm: kernel: utilize hrtimer based broadcast | Date | Fri, 6 Nov 2015 06:35:06 +0000 |
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Hi,
Could you help to review this patch?
Thanks.
Best Regards, Alison Wang
> On Fri, Jul 17, 2015 at 10:11:52AM +0100, Alison Wang wrote: > > Hrtimer based broadcast is used on ARM platform. It can be registered > > as the tick broadcast device in the absence of a real external clock; > > device. > > > > Signed-off-by: Alison Wang <alison.wang@freescale.com> > > This looks sensible to me. FWIW: > > Acked-by: Mark Rutland <mark.rutland@arm.com> > > Thanks, > Mark. > > > --- > > arch/arm/kernel/time.c | 3 +++ > > 1 file changed, 3 insertions(+) > > > > diff --git a/arch/arm/kernel/time.c b/arch/arm/kernel/time.c index > > a66e37e..a9bc73c 100644 > > --- a/arch/arm/kernel/time.c > > +++ b/arch/arm/kernel/time.c > > @@ -12,6 +12,7 @@ > > * reading the RTC at bootup, etc... > > */ > > #include <linux/clk-provider.h> > > +#include <linux/clockchips.h> > > #include <linux/clocksource.h> > > #include <linux/errno.h> > > #include <linux/export.h> > > @@ -121,5 +122,7 @@ void __init time_init(void) > > of_clk_init(NULL); > > #endif > > clocksource_of_init(); > > + > > + tick_setup_hrtimer_broadcast(); > > } > > } > > -- > > 2.1.0.27.g96db324 > >
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