[tip: timers/core] clockevents: Add missing parameter documentation

[tip-bot2 for Baokun Li]

The following commit has been merged into the timers/core branch of tip:

Commit-ID:     64ab7071254c178e81a6d0203354aad6521258ea
Gitweb:        https://git.kernel.org/tip/64ab7071254c178e81a6d0203354aad6521258ea
Author:        Baokun Li <libaokun1@xxxxxxxxxx>
AuthorDate:    Tue, 08 Jun 2021 10:43:05 +08:00
Committer:     Thomas Gleixner <tglx@xxxxxxxxxxxxx>
CommitterDate: Tue, 22 Jun 2021 16:33:16 +02:00

clockevents: Add missing parameter documentation

Add the missing documentation for the @cpu parameter of
tick_cleanup_dead_cpu().

Signed-off-by: Baokun Li <libaokun1@xxxxxxxxxx>
Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Link: https://lore.kernel.org/r/20210608024305.2750999-1-libaokun1@xxxxxxxxxx

---
 kernel/time/clockevents.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/kernel/time/clockevents.c b/kernel/time/clockevents.c
index 0056d2b..bb9d2fe 100644
--- a/kernel/time/clockevents.c
+++ b/kernel/time/clockevents.c
@@ -629,6 +629,7 @@ void tick_offline_cpu(unsigned int cpu)
 
 /**
  * tick_cleanup_dead_cpu - Cleanup the tick and clockevents of a dead cpu
+ * @cpu:	The dead CPU
  */
 void tick_cleanup_dead_cpu(int cpu)
 {