irq: sparse irqs, export nr_irqs



fix:

  Building modules, stage 2.
  MODPOST 458 modules
  ERROR: "nr_irqs" [drivers/serial/8250.ko] undefined!

Signed-off-by: Ingo Molnar <mingo@elte.hu>

parent d60458b2

kernel/irq/handle.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -48,6 +48,7 @@ handle_bad_irq(unsigned int irq, struct irq_desc *desc)
		* Controller mappings for all interrupt sources:
		*/
		int nr_irqs = NR_IRQS;
		EXPORT_SYMBOL_GPL(nr_irqs);

		#ifdef CONFIG_HAVE_DYN_ARRAY
		static struct irq_desc irq_desc_init __initdata = {