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genirq: Fix wrong name in request_percpu_nmi() description

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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>
This commit is contained in:
Julien Thierry
2019-02-13 10:09:19 +00:00
committed by Marc Zyngier
parent 6e4933a006
commit a51866946c
1 changed files with 2 additions and 2 deletions
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4
kernel/irq/manage.c
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@@ -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