From 1d12720b33eda410ab36181e24abc708ba014a7b Mon Sep 17 00:00:00 2001
From: Maxim Uvarov <muvarov@gmail.com>
Date: Tue, 11 May 2010 05:41:08 +0000
Subject: [PATCH] --- yaml --- r: 196661 b: refs/heads/master c:
 426b6cb478e60352a463a0d1ec75c1c9fab30b13 h: refs/heads/master i:   196659:
 5418325e92cc1444a6ed7cd5652f0e52055938e8 v: v3

---
 [refs]                            | 2 +-
 trunk/arch/powerpc/kernel/crash.c | 3 +++
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/[refs] b/[refs]
index 37d57b6e97cc..27bd32f228fc 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: ce47c1c45b2b17ad07af82c775f27cc5196080f8
+refs/heads/master: 426b6cb478e60352a463a0d1ec75c1c9fab30b13
diff --git a/trunk/arch/powerpc/kernel/crash.c b/trunk/arch/powerpc/kernel/crash.c
index 6f4613dd05ef..341d8af6f33e 100644
--- a/trunk/arch/powerpc/kernel/crash.c
+++ b/trunk/arch/powerpc/kernel/crash.c
@@ -375,6 +375,9 @@ void default_machine_crash_shutdown(struct pt_regs *regs)
 	for_each_irq(i) {
 		struct irq_desc *desc = irq_to_desc(i);
 
+		if (!desc || !desc->chip || !desc->chip->eoi)
+			continue;
+
 		if (desc->status & IRQ_INPROGRESS)
 			desc->chip->eoi(i);