From 9f47e80bb30bed05ebcdfe671d4f2a9e9c7bfe55 Mon Sep 17 00:00:00 2001
From: John Crispin <john@openwrt.org>
Date: Sun, 12 Dec 2010 22:57:16 +0000
Subject: 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.

SVN-Revision: 24526
---
 target/linux/lantiq/patches/020-genirq_fix.patch | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100644 target/linux/lantiq/patches/020-genirq_fix.patch

(limited to 'target/linux/lantiq/patches/020-genirq_fix.patch')

diff --git a/target/linux/lantiq/patches/020-genirq_fix.patch b/target/linux/lantiq/patches/020-genirq_fix.patch
new file mode 100644
index 0000000..0503d0d
--- /dev/null
+++ b/target/linux/lantiq/patches/020-genirq_fix.patch
@@ -0,0 +1,12 @@
+--- 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);
+ 
-- 
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