openwrt-xburst/020-genirq_fix.patch at a4cf24d38a15dec9dbc1970b53049af4823ea476 - openwrt-xburst - Gitea: Git with a cup of tea

qi-hardware/openwrt-xburst

mirror of git://projects.qi-hardware.com/openwrt-xburst.git synced 2024-11-20 00:29:43 +02:00

blogic 18a076fccd [lantiq] adds new lantiq kernel. once the codebase is fully tested and know to be working on all the devices previously supported by ifxmips, we will drop ifxmips support.

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@24526 3c298f89-4303-0410-b956-a3cf2f4a3e73

2010-12-12 22:57:16 +00:00

13 lines

279 B

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 --- a/kernel/irq/chip.c
 +++ b/kernel/irq/chip.c
@@ -650,6 +650,9 @@ handle_percpu_irq(unsigned int irq, stru
  	kstat_incr_irqs_this_cpu(irq, desc);
 +	if (unlikely(!desc->action || (desc->status & IRQ_DISABLED)))
 +		return;
 +
  	if (desc->chip->ack)
  		desc->chip->ack(irq);