[tip: irq/core] LoongArch: Switch to irq_set_nr_irqs()

["tip-bot2 for Bart Van Assche" <tip-bot2@linutronix.de>]

The following commit has been merged into the irq/core branch of tip:

Commit-ID:     f90ff314a92f2eee5c00590a17e99f7f8bd7a32d
Gitweb:        https://git.kernel.org/tip/f90ff314a92f2eee5c00590a17e99f7f8bd7a32d
Author:        Bart Van Assche <bvanassche@acm.org>
AuthorDate:    Tue, 15 Oct 2024 12:09:34 -07:00
Committer:     Thomas Gleixner <tglx@linutronix.de>
CommitterDate: Wed, 16 Oct 2024 21:56:56 +02:00

LoongArch: Switch to irq_set_nr_irqs()

Use the irq_set_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/20241015190953.1266194-4-bvanassche@acm.org

---
 arch/loongarch/kernel/irq.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/loongarch/kernel/irq.c b/arch/loongarch/kernel/irq.c
index d129039..80946ca 100644
--- a/arch/loongarch/kernel/irq.c
+++ b/arch/loongarch/kernel/irq.c
@@ -92,9 +92,9 @@ int __init arch_probe_nr_irqs(void)
 	int nr_io_pics = bitmap_weight(loongson_sysconf.cores_io_master, NR_CPUS);
 
 	if (!cpu_has_avecint)
-		nr_irqs = (64 + NR_VECTORS * nr_io_pics);
+		irq_set_nr_irqs(64 + NR_VECTORS * nr_io_pics);
 	else
-		nr_irqs = (64 + NR_VECTORS * (nr_cpu_ids + nr_io_pics));
+		irq_set_nr_irqs(64 + NR_VECTORS * (nr_cpu_ids + nr_io_pics));
 
 	return NR_IRQS_LEGACY;
 }