On 05/13/13 12:26, Stephen Boyd wrote:
> Drop ARM's version of the dummy timer now that we have a generic
> implementation in drivers/clocksource.
>
> Cc: Russell King <linux@xxxxxxxxxxxxxxxx>
> Signed-off-by: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
Russell, can you please ack this patch and patch #11?
> ---
> arch/arm/kernel/smp.c | 22 ++--------------------
> 1 file changed, 2 insertions(+), 20 deletions(-)
>
> diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c
> index 47ab905..4dc883a 100644
> --- a/arch/arm/kernel/smp.c
> +++ b/arch/arm/kernel/smp.c
> @@ -503,24 +503,6 @@ void tick_broadcast(const struct cpumask *mask)
> }
> #endif
>
> -static void broadcast_timer_set_mode(enum clock_event_mode mode,
> - struct clock_event_device *evt)
> -{
> -}
> -
> -static void __cpuinit broadcast_timer_setup(struct clock_event_device *evt)
> -{
> - evt->name = "dummy_timer";
> - evt->features = CLOCK_EVT_FEAT_ONESHOT |
> - CLOCK_EVT_FEAT_PERIODIC |
> - CLOCK_EVT_FEAT_DUMMY;
> - evt->rating = 100;
> - evt->mult = 1;
> - evt->set_mode = broadcast_timer_set_mode;
> -
> - clockevents_register_device(evt);
> -}
> -
> static struct local_timer_ops *lt_ops;
>
> #ifdef CONFIG_LOCAL_TIMERS
> @@ -544,8 +526,8 @@ static void __cpuinit percpu_timer_setup(void)
>
> evt->cpumask = cpumask_of(cpu);
>
> - if (!lt_ops || lt_ops->setup(evt))
> - broadcast_timer_setup(evt);
> + if (lt_ops)
> + lt_ops->setup(evt);
> }
>
> #ifdef CONFIG_HOTPLUG_CPU
--
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