linux-kernel - [PATCH 05/21] s390/irq: Switch to number_of

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Message-ID: <20240930181600.1684198-6-bvanassche@acm.org>
Date: Mon, 30 Sep 2024 11:15:44 -0700
From: Bart Van Assche <bvanassche@....org>
To: Thomas Gleixner <tglx@...utronix.de>
Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Russell King <linux@...linux.org.uk>,
	linux-kernel@...r.kernel.org,
	Bart Van Assche <bvanassche@....org>,
	Heiko Carstens <hca@...ux.ibm.com>
Subject: [PATCH 05/21] s390/irq: Switch to number_of_interrupts()

Use the number_of_interrupts() function instead of the global variable
'nr_irqs'. This patch prepares for changing 'nr_irqs' from an exported
global variable into a variable with file scope.

Cc: Heiko Carstens <hca@...ux.ibm.com>
Signed-off-by: Bart Van Assche <bvanassche@....org>
---
 arch/s390/kernel/irq.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/s390/kernel/irq.c b/arch/s390/kernel/irq.c
index 2639a3d12736..f3842d5eb2c3 100644
--- a/arch/s390/kernel/irq.c
+++ b/arch/s390/kernel/irq.c
@@ -253,7 +253,7 @@ int show_interrupts(struct seq_file *p, void *v)
 		seq_putc(p, '\n');
 		goto out;
 	}
-	if (index < nr_irqs) {
+	if (index < number_of_interrupts()) {
 		show_msi_interrupt(p, index);
 		goto out;
 	}