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intel_idle: Eliminate __setup_broadcast_timer() 

The __setup_broadcast_timer() static function is only called in one
place and "true" is passed to it as the argument in there, so
effectively it is a wrapper arround tick_broadcast_enable().

To simplify the code, call tick_broadcast_enable() directly instead
of __setup_broadcast_timer() and drop the latter.

No intentional functional impact.

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Rafael J. Wysocki 2020-01-10 11:43:23 +01:00
parent e6cf623ba3
commit cbd2c4c25d
1 changed files with 1 additions and 9 deletions
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10
drivers/idle/intel_idle.c
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@ -967,14 +967,6 @@ static bool intel_idle_verify_cstate(unsigned int mwait_hint)
return true;
}
static void __setup_broadcast_timer(bool on)
{
if (on)
tick_broadcast_enable();
else
tick_broadcast_disable();
}
static void auto_demotion_disable(void)
{
unsigned long long msr_bits;
@ -1624,7 +1616,7 @@ static int intel_idle_cpu_online(unsigned int cpu)
struct cpuidle_device *dev;
if (lapic_timer_reliable_states != LAPIC_TIMER_ALWAYS_RELIABLE)
__setup_broadcast_timer(true);
tick_broadcast_enable();
/*
* Some systems can hotplug a cpu at runtime after