14 lines
449 B
Diff
14 lines
449 B
Diff
Index: linux-2.6.30.5/kernel/irq/chip.c
|
|
===================================================================
|
|
--- linux-2.6.30.5.orig/kernel/irq/chip.c 2009-09-02 20:09:15.000000000 +0200
|
|
+++ linux-2.6.30.5/kernel/irq/chip.c 2009-09-02 20:09:25.000000000 +0200
|
|
@@ -537,6 +537,9 @@
|
|
|
|
kstat_incr_irqs_this_cpu(irq, desc);
|
|
|
|
+ if (unlikely(!desc->action || (desc->status & IRQ_DISABLED)))
|
|
+ return;
|
|
+
|
|
if (desc->chip->ack)
|
|
desc->chip->ack(irq);
|
|
|