diff mbox series

[12/30] s390/irq: Use irq_desc_kstat_cpu() in show_msi_interrupt()

Message ID 20201210194043.769108348@linutronix.de (mailing list archive)
State New, archived
Headers show
Series genirq: Treewide hunt for irq descriptor abuse and assorted fixes | expand

Commit Message

Thomas Gleixner Dec. 10, 2020, 7:25 p.m. UTC 
The irq descriptor is already there, no need to look it up again.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Christian Borntraeger <borntraeger@de.ibm.com>
Cc: Heiko Carstens <hca@linux.ibm.com>
Cc: linux-s390@vger.kernel.org
---
 arch/s390/kernel/irq.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Heiko Carstens Dec. 10, 2020, 8:31 p.m. UTC | #1 
On Thu, Dec 10, 2020 at 08:25:48PM +0100, Thomas Gleixner wrote:
> The irq descriptor is already there, no need to look it up again.
> 
> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
> Cc: Christian Borntraeger <borntraeger@de.ibm.com>
> Cc: Heiko Carstens <hca@linux.ibm.com>
> Cc: linux-s390@vger.kernel.org
> ---
>  arch/s390/kernel/irq.c |    2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

Acked-by: Heiko Carstens <hca@linux.ibm.com>
diff mbox series

Patch

--- a/arch/s390/kernel/irq.c
+++ b/arch/s390/kernel/irq.c
@@ -124,7 +124,7 @@  static void show_msi_interrupt(struct se
 	raw_spin_lock_irqsave(&desc->lock, flags);
 	seq_printf(p, "%3d: ", irq);
 	for_each_online_cpu(cpu)
-		seq_printf(p, "%10u ", kstat_irqs_cpu(irq, cpu));
+		seq_printf(p, "%10u ", irq_desc_kstat_irq(desc, cpu));
 
 	if (desc->irq_data.chip)
 		seq_printf(p, " %8s", desc->irq_data.chip->name);