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timekeeping: Add missing parameter docs for pvclock_gtod_[un]register_notifier() 

The kernel-doc parser complains about:
 kernel/time/timekeeping.c:651: warning: Function parameter or member
 'nb' not described in 'pvclock_gtod_register_notifier'
 kernel/time/timekeeping.c:670: warning: Function parameter or member
 'nb' not described in 'pvclock_gtod_unregister_notifier'

Add the missing parameter explanations.

[ tglx: Massaged changelog ]

Signed-off-by: Alex Shi <alex.shi@linux.alibaba.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/r/1605252275-63652-3-git-send-email-alex.shi@linux.alibaba.com
This commit is contained in:
Alex Shi 2020-11-13 15:24:32 +08:00 committed by Thomas Gleixner
parent c1ce406e80
commit f27f7c3f10
1 changed files with 2 additions and 0 deletions
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2
kernel/time/timekeeping.c
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@ -663,6 +663,7 @@ static void update_pvclock_gtod(struct timekeeper *tk, bool was_set)
/**
* pvclock_gtod_register_notifier - register a pvclock timedata update listener
* @nb: Pointer to the notifier block to register
*/
int pvclock_gtod_register_notifier(struct notifier_block *nb)
{
@ -682,6 +683,7 @@ EXPORT_SYMBOL_GPL(pvclock_gtod_register_notifier);
/**
* pvclock_gtod_unregister_notifier - unregister a pvclock
* timedata update listener
* @nb: Pointer to the notifier block to unregister
*/
int pvclock_gtod_unregister_notifier(struct notifier_block *nb)
{