linux-kernel - [PATCH 07/21] hpet: Switch to number_of

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Message-ID: <20240930181600.1684198-8-bvanassche@acm.org>
Date: Mon, 30 Sep 2024 11:15:46 -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>,
	Clemens Ladisch <clemens@...isch.de>
Subject: [PATCH 07/21] hpet: 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: Clemens Ladisch <clemens@...isch.de>
Signed-off-by: Bart Van Assche <bvanassche@....org>
---
 drivers/char/hpet.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/char/hpet.c b/drivers/char/hpet.c
index e904e476e49a..e618ae66587d 100644
--- a/drivers/char/hpet.c
+++ b/drivers/char/hpet.c
@@ -195,7 +195,7 @@ static void hpet_timer_set_irq(struct hpet_dev *devp)
 		v &= ~0xffff;
 
 	for_each_set_bit(irq, &v, HPET_MAX_IRQ) {
-		if (irq >= nr_irqs) {
+		if (irq >= number_of_interrupts()) {
 			irq = HPET_MAX_IRQ;
 			break;
 		}