From: Bart Van Assche <bvanassche@acm.org>
Date: Tue, 15 Oct 2024 19:09:38 +0000 (-0700)
Subject: hpet: Switch to irq_get_nr_irqs()
X-Git-Tag: v6.13-rc1~173^2~35
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=ce1fa22a659dad1a14ae9ede2063e5bc6c9a86fb;p=thirdparty%2Fkernel%2Flinux.git

hpet: Switch to irq_get_nr_irqs()

Use the irq_get_nr_irqs() function instead of the global variable
'nr_irqs'. Prepare for changing 'nr_irqs' from an exported global
variable into a variable with file scope.

Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/all/20241015190953.1266194-8-bvanassche@acm.org
---

diff --git a/drivers/char/hpet.c b/drivers/char/hpet.c
index e904e476e49ad..48fe96ab46490 100644
--- a/drivers/char/hpet.c
+++ b/drivers/char/hpet.c
@@ -162,6 +162,7 @@ static irqreturn_t hpet_interrupt(int irq, void *data)
 
 static void hpet_timer_set_irq(struct hpet_dev *devp)
 {
+	const unsigned int nr_irqs = irq_get_nr_irqs();
 	unsigned long v;
 	int irq, gsi;
 	struct hpet_timer __iomem *timer;