From 4cfce5d6cd55b52d13e5841da40c55942ff37d1d Mon Sep 17 00:00:00 2001
From: Daniel Kiper <dkiper@net-space.pl>
Date: Fri, 20 Aug 2010 00:46:16 +0200
Subject: [PATCH] --- yaml --- r: 209693 b: refs/heads/master c:
 05e407603e527f9d808dd3866d3a17c2ce4dfcc5 h: refs/heads/master i:   209691:
 0cbd69ff21d02b6cca037fc53f65d58f901bbff2 v: v3

---
 [refs]                               | 2 +-
 trunk/arch/x86/kernel/apic/io_apic.c | 2 ++
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/[refs] b/[refs]
index 438af71f72c9..2b3513d3d6e1 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: d7c53c9e822a4fefa13a0cae76f3190bfd0d5c11
+refs/heads/master: 05e407603e527f9d808dd3866d3a17c2ce4dfcc5
diff --git a/trunk/arch/x86/kernel/apic/io_apic.c b/trunk/arch/x86/kernel/apic/io_apic.c
index 4dc0084ec1b1..f1efebaf5510 100644
--- a/trunk/arch/x86/kernel/apic/io_apic.c
+++ b/trunk/arch/x86/kernel/apic/io_apic.c
@@ -1728,6 +1728,8 @@ __apicdebuginit(void) print_IO_APIC(void)
 		struct irq_pin_list *entry;
 
 		cfg = desc->chip_data;
+		if (!cfg)
+			continue;
 		entry = cfg->irq_2_pin;
 		if (!entry)
 			continue;