Commit 3e48fa2e authored by Bart Van Assche's avatar Bart Van Assche Committed by Thomas Gleixner
Browse files

xen/events: 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: default avatarBart Van Assche <bvanassche@acm.org>
Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/all/20241015190953.1266194-20-bvanassche@acm.org
parent d0c62d51

drivers/xen/events/events_base.c

+1 −1
Original line number Diff line number Diff line
@@ -411,7 +411,7 @@ static evtchn_port_t evtchn_from_irq(unsigned int irq) 
{

	const struct irq_info *info = NULL;



	if (likely(irq < nr_irqs))

	if (likely(irq < irq_get_nr_irqs()))

		info = info_for_irq(irq);

	if (!info)

		return 0;