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cpuidle: Fix comments in cpuidle core
Some comments in cpuidle core files contain trivial mistakes. This patch fixes them. Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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@ -147,7 +147,7 @@ static cpumask_t cpuidle_coupled_poked;
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* has returned from this function, the barrier is immediately available for
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* reuse.
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*
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* The atomic variable a must be initialized to 0 before any cpu calls
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* The atomic variable must be initialized to 0 before any cpu calls
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* this function, will be reset to 0 before any cpu returns from this function.
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*
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* Must only be called from within a coupled idle state handler
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@ -516,7 +516,7 @@ int cpuidle_register(struct cpuidle_driver *drv,
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#ifdef CONFIG_ARCH_NEEDS_CPU_IDLE_COUPLED
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/*
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* On multiplatform for ARM, the coupled idle states could
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* On multiplatform for ARM, the coupled idle states could be
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* enabled in the kernel even if the cpuidle driver does not
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* use it. Note, coupled_cpus is a struct copy.
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*/
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@ -56,7 +56,7 @@ static inline void __cpuidle_unset_driver(struct cpuidle_driver *drv)
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}
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/**
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* __cpuidle_set_driver - set per CPU driver variables the the given driver.
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* __cpuidle_set_driver - set per CPU driver variables for the given driver.
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* @drv: a valid pointer to a struct cpuidle_driver
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*
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* For each CPU in the driver's cpumask, unset the registered driver per CPU
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@ -132,7 +132,7 @@ static inline void __cpuidle_unset_driver(struct cpuidle_driver *drv)
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* cpuidle_setup_broadcast_timer - enable/disable the broadcast timer
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* @arg: a void pointer used to match the SMP cross call API
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*
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* @arg is used as a value of type 'long' with on of the two values:
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* @arg is used as a value of type 'long' with one of the two values:
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* - CLOCK_EVT_NOTIFY_BROADCAST_ON
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* - CLOCK_EVT_NOTIFY_BROADCAST_OFF
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*
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@ -169,7 +169,7 @@ static int __cpuidle_driver_init(struct cpuidle_driver *drv)
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/*
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* Look for the timer stop flag in the different states, so that we know
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* if the broadcast timer has to be set up. The loop is in the reverse
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* order, because usually on of the the deeper states has this flag set.
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* order, because usually one of the deeper states have this flag set.
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*/
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for (i = drv->state_count - 1; i >= 0 ; i--) {
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