genirq: Fix wrong name in request_percpu_nmi() description

ready_percpu_nmi() was the previous name of prepare_percpu_nmi(). Update
request_percpu_nmi() comment with the correct function name.

Signed-off-by: Julien Thierry <julien.thierry@arm.com>
Reported-by: Li Wei <liwei391@huawei.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c
index 0a1ebc004a59..5b570050b9b6 100644
--- a/kernel/irq/manage.c
+++ b/kernel/irq/manage.c
@@ -2427,8 +2427,8 @@ EXPORT_SYMBOL_GPL(__request_percpu_irq);
  *      @dev_id: A percpu cookie passed back to the handler function
  *
  *      This call allocates interrupt resources for a per CPU NMI. Per CPU NMIs
- *      have to be setup on each CPU by calling ready_percpu_nmi() before being
- *      enabled on the same CPU by using enable_percpu_nmi().
+ *      have to be setup on each CPU by calling prepare_percpu_nmi() before
+ *      being enabled on the same CPU by using enable_percpu_nmi().
  *
  *      Dev_id must be globally unique. It is a per-cpu variable, and
  *      the handler gets called with the interrupted CPU's instance of