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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>
This commit is contained in:
Viresh Kumar 2013-10-03 21:26:41 +05:30 коммит произвёл Rafael J. Wysocki
Родитель 6587fca230
Коммит caf4a36e81
3 изменённых файлов: 5 добавлений и 5 удалений
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2
drivers/cpuidle/coupled.c
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@ -147,7 +147,7 @@ static cpumask_t cpuidle_coupled_poked;
* has returned from this function, the barrier is immediately available for * has returned from this function, the barrier is immediately available for
* reuse. * reuse.
* *
* The atomic variable a must be initialized to 0 before any cpu calls * The atomic variable must be initialized to 0 before any cpu calls
* this function, will be reset to 0 before any cpu returns from this function. * this function, will be reset to 0 before any cpu returns from this function.
* *
* Must only be called from within a coupled idle state handler * Must only be called from within a coupled idle state handler

2
drivers/cpuidle/cpuidle.c
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@ -516,7 +516,7 @@ int cpuidle_register(struct cpuidle_driver *drv,
#ifdef CONFIG_ARCH_NEEDS_CPU_IDLE_COUPLED #ifdef CONFIG_ARCH_NEEDS_CPU_IDLE_COUPLED
/* /*
* On multiplatform for ARM, the coupled idle states could * On multiplatform for ARM, the coupled idle states could be
* enabled in the kernel even if the cpuidle driver does not * enabled in the kernel even if the cpuidle driver does not
* use it. Note, coupled_cpus is a struct copy. * use it. Note, coupled_cpus is a struct copy.
*/ */

6
drivers/cpuidle/driver.c
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@ -56,7 +56,7 @@ static inline void __cpuidle_unset_driver(struct cpuidle_driver *drv)
} }
/** /**
* __cpuidle_set_driver - set per CPU driver variables the the given driver. * __cpuidle_set_driver - set per CPU driver variables for the given driver.
* @drv: a valid pointer to a struct cpuidle_driver * @drv: a valid pointer to a struct cpuidle_driver
* *
* For each CPU in the driver's cpumask, unset the registered driver per CPU * For each CPU in the driver's cpumask, unset the registered driver per CPU
@ -132,7 +132,7 @@ static inline void __cpuidle_unset_driver(struct cpuidle_driver *drv)
* cpuidle_setup_broadcast_timer - enable/disable the broadcast timer * cpuidle_setup_broadcast_timer - enable/disable the broadcast timer
* @arg: a void pointer used to match the SMP cross call API * @arg: a void pointer used to match the SMP cross call API
* *
* @arg is used as a value of type 'long' with on of the two values: * @arg is used as a value of type 'long' with one of the two values:
* - CLOCK_EVT_NOTIFY_BROADCAST_ON * - CLOCK_EVT_NOTIFY_BROADCAST_ON
* - CLOCK_EVT_NOTIFY_BROADCAST_OFF * - CLOCK_EVT_NOTIFY_BROADCAST_OFF
* *
@ -169,7 +169,7 @@ static int __cpuidle_driver_init(struct cpuidle_driver *drv)
/* /*
* Look for the timer stop flag in the different states, so that we know * Look for the timer stop flag in the different states, so that we know
* if the broadcast timer has to be set up. The loop is in the reverse * if the broadcast timer has to be set up. The loop is in the reverse
* order, because usually on of the the deeper states has this flag set. * order, because usually one of the deeper states have this flag set.
*/ */
for (i = drv->state_count - 1; i >= 0 ; i--) { for (i = drv->state_count - 1; i >= 0 ; i--) {