commit fa42d10dd5e1ff373061c0526f272106512301f9
author Ingo Molnar <mingo@elte.hu> Tue Aug 19 20:50:30 2008 -0700
committer Ingo Molnar <mingo@elte.hu> Thu Oct 16 16:52:08 2008 +0200
tree 17bea35293b743cbc1a9f97fde3d81dd9e054170
parent d60458b224d6b997a582a05cb8c4b9bed9e17a1d

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>

kernel/irq/handle.c

diff --git a/kernel/irq/handle.c b/kernel/irq/handle.c
index e94eeca..6ce3bcc 100644
--- a/kernel/irq/handle.c
+++ b/kernel/irq/handle.c
@@ -48,6 +48,7 @@
  * 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 = {