[PATCH] genirq/timings: add kernel-doc for a function param

[Randy Dunlap]

Add the description for @now to eliminate a kernel-doc warning.
(Is this function used? I don't see it being called.)

timings.c:537: warning: Function parameter or struct member 'now' not described in 'irq_timings_next_event'

Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
---
 kernel/irq/timings.c |    1 +
 1 file changed, 1 insertion(+)

--- linux-next-20250108.orig/kernel/irq/timings.c
+++ linux-next-20250108/kernel/irq/timings.c
@@ -509,6 +509,7 @@ static inline void irq_timings_store(int
 
 /**
  * irq_timings_next_event - Return when the next event is supposed to arrive
+ * @now: current time
  *
  * During the last busy cycle, the number of interrupts is incremented
  * and stored in the irq_timings structure. This information is