target/linux/ifxmips/patches-2.6.30/200-genirq_fix.patch

   1 Index: linux-2.6.30.5/kernel/irq/chip.c
   2 ===================================================================
   3 --- linux-2.6.30.5.orig/kernel/irq/chip.c       2009-09-02 20:09:15.000000000 +0200
   4 +++ linux-2.6.30.5/kernel/irq/chip.c    2009-09-02 20:09:25.000000000 +0200
   5 @@ -537,6 +537,9 @@
   6
   7         kstat_incr_irqs_this_cpu(irq, desc);
   8
   9 +       if (unlikely(!desc->action || (desc->status & IRQ_DISABLED)))
  10 +               return;
  11 +
  12         if (desc->chip->ack)
  13                 desc->chip->ack(irq);
  14