ACPI: fix for lapic_timer_propagate_broadcast()
ACPI: fix for lapic_timer_propagate_broadcast()

I got following warning on ia64 box:
  In function 'acpi_processor_power_verify':
  642: warning: passing argument 2 of 'smp_call_function_single' from
  incompatible pointer type

This smp_call_function_single() was introduced by a commit
f833bab87fca5c3ce13778421b1365845843b976:

 > @@ -162,8 +162,9 @@
 >               pr->power.timer_broadcast_on_state = state;
 >  }
 >
 > -static void lapic_timer_propagate_broadcast(struct acpi_processor *pr)
 > +static void lapic_timer_propagate_broadcast(void *arg)
 >  {
 > +       struct acpi_processor *pr = (struct acpi_processor *) arg;
 >         unsigned long reason;
 >
 >         reason = pr->power.timer_broadcast_on_state < INT_MAX ?
 > @@ -635,7 +636,8 @@
 >                 working++;
 >         }
 >
 > -       lapic_timer_propagate_broadcast(pr);
 > +       smp_call_function_single(pr->id, lapic_timer_propagate_broadcast,
 > +                                pr, 1);
 >
 >         return (working);
 >  }

The problem is that the lapic_timer_propagate_broadcast() has 2 versions:
One is real code that modified in the above commit, and the other is NOP
code that used when !ARCH_APICTIMER_STOPS_ON_C3:

  static void lapic_timer_propagate_broadcast(struct acpi_processor *pr) { }

So I got warning because of !ARCH_APICTIMER_STOPS_ON_C3.

We really want to do nothing here on !ARCH_APICTIMER_STOPS_ON_C3, so
modify lapic_timer_propagate_broadcast() of real version to use
smp_call_function_single() in it.

Signed-off-by: Hidetoshi Seto <934438d7103b8cf842e8f6117400110cee66898a@jp.fujitsu.com>
Acked-by: Suresh Siddha <a42fd12510d3895be740fb89f87586733ee62f57@intel.com>
Signed-off-by: Len Brown <b060cfa1096cc6e8be83699ddb4ed8a77dd63af5@intel.com>

TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs