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Diffstat (limited to 'drivers/devfreq/devfreq.c')
| -rw-r--r-- | drivers/devfreq/devfreq.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/devfreq/devfreq.c b/drivers/devfreq/devfreq.c index abfa14dd8b4c..44c407986f64 100644 --- a/drivers/devfreq/devfreq.c +++ b/drivers/devfreq/devfreq.c @@ -527,6 +527,8 @@ EXPORT_SYMBOL(devfreq_add_device); /** * devfreq_remove_device() - Remove devfreq feature from a device. * @devfreq: the devfreq instance to be removed + * + * The opposite of devfreq_add_device(). */ int devfreq_remove_device(struct devfreq *devfreq) { @@ -542,6 +544,10 @@ EXPORT_SYMBOL(devfreq_remove_device); /** * devfreq_suspend_device() - Suspend devfreq of a device. * @devfreq: the devfreq instance to be suspended + * + * This function is intended to be called by the pm callbacks + * (e.g., runtime_suspend, suspend) of the device driver that + * holds the devfreq. */ int devfreq_suspend_device(struct devfreq *devfreq) { @@ -559,6 +565,10 @@ EXPORT_SYMBOL(devfreq_suspend_device); /** * devfreq_resume_device() - Resume devfreq of a device. * @devfreq: the devfreq instance to be resumed + * + * This function is intended to be called by the pm callbacks + * (e.g., runtime_resume, resume) of the device driver that + * holds the devfreq. */ int devfreq_resume_device(struct devfreq *devfreq) { |