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    SubjectRe: [PATCH] cpu_pm.c: fix various typos
    From
    On Wed, Mar 21, 2012 at 1:09 PM, Nicolas Pitre <nicolas.pitre@linaro.org> wrote:
    >
    > Signed-off-by: Nicolas Pitre <nico@linaro.org>
    >
    > diff --git a/kernel/cpu_pm.c b/kernel/cpu_pm.c
    > index 249152e153..9656a3c365 100644
    > --- a/kernel/cpu_pm.c
    > +++ b/kernel/cpu_pm.c
    > @@ -81,7 +81,7 @@ int cpu_pm_unregister_notifier(struct notifier_block *nb)
    >  EXPORT_SYMBOL_GPL(cpu_pm_unregister_notifier);
    >
    >  /**
    > - * cpm_pm_enter - CPU low power entry notifier
    > + * cpu_pm_enter - CPU low power entry notifier
    >  *
    >  * Notifies listeners that a single CPU is entering a low power state that may
    >  * cause some blocks in the same power domain as the cpu to reset.
    > @@ -89,7 +89,7 @@ EXPORT_SYMBOL_GPL(cpu_pm_unregister_notifier);
    >  * Must be called on the affected CPU with interrupts disabled.  Platform is
    >  * responsible for ensuring that cpu_pm_enter is not called twice on the same
    >  * CPU before cpu_pm_exit is called. Notified drivers can include VFP
    > - * co-processor, interrupt controller and it's PM extensions, local CPU
    > + * co-processor, interrupt controller and its PM extensions, local CPU
    >  * timers context save/restore which shouldn't be interrupted. Hence it
    >  * must be called with interrupts disabled.
    >  *
    > @@ -115,13 +115,13 @@ int cpu_pm_enter(void)
    >  EXPORT_SYMBOL_GPL(cpu_pm_enter);
    >
    >  /**
    > - * cpm_pm_exit - CPU low power exit notifier
    > + * cpu_pm_exit - CPU low power exit notifier
    >  *
    >  * Notifies listeners that a single CPU is exiting a low power state that may
    >  * have caused some blocks in the same power domain as the cpu to reset.
    >  *
    >  * Notified drivers can include VFP co-processor, interrupt controller
    > - * and it's PM extensions, local CPU timers context save/restore which
    > + * and its PM extensions, local CPU timers context save/restore which
    >  * shouldn't be interrupted. Hence it must be called with interrupts disabled.
    >  *
    >  * Return conditions are same as __raw_notifier_call_chain.
    > @@ -139,7 +139,7 @@ int cpu_pm_exit(void)
    >  EXPORT_SYMBOL_GPL(cpu_pm_exit);
    >
    >  /**
    > - * cpm_cluster_pm_enter - CPU cluster low power entry notifier
    > + * cpu_cluster_pm_enter - CPU cluster low power entry notifier
    >  *
    >  * Notifies listeners that all cpus in a power domain are entering a low power
    >  * state that may cause some blocks in the same power domain to reset.
    > @@ -147,7 +147,7 @@ EXPORT_SYMBOL_GPL(cpu_pm_exit);
    >  * Must be called after cpu_pm_enter has been called on all cpus in the power
    >  * domain, and before cpu_pm_exit has been called on any cpu in the power
    >  * domain. Notified drivers can include VFP co-processor, interrupt controller
    > - * and it's PM extensions, local CPU timers context save/restore which
    > + * and its PM extensions, local CPU timers context save/restore which
    >  * shouldn't be interrupted. Hence it must be called with interrupts disabled.
    >  *
    >  * Must be called with interrupts disabled.
    > @@ -174,7 +174,7 @@ int cpu_cluster_pm_enter(void)
    >  EXPORT_SYMBOL_GPL(cpu_cluster_pm_enter);
    >
    >  /**
    > - * cpm_cluster_pm_exit - CPU cluster low power exit notifier
    > + * cpu_cluster_pm_exit - CPU cluster low power exit notifier
    >  *
    >  * Notifies listeners that all cpus in a power domain are exiting form a
    >  * low power state that may have caused some blocks in the same power domain
    > @@ -183,7 +183,7 @@ EXPORT_SYMBOL_GPL(cpu_cluster_pm_enter);
    >  * Must be called after cpu_pm_exit has been called on all cpus in the power
    >  * domain, and before cpu_pm_exit has been called on any cpu in the power
    >  * domain. Notified drivers can include VFP co-processor, interrupt controller
    > - * and it's PM extensions, local CPU timers context save/restore which
    > + * and its PM extensions, local CPU timers context save/restore which
    >  * shouldn't be interrupted. Hence it must be called with interrupts disabled.
    >  *
    >  * Return conditions are same as __raw_notifier_call_chain.

    Acked-by: Colin Cross <ccross@android.com>

    Not sure whose tree this would go in through.
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