From 8db08136dc64ac52e11d362f4f1708001f2dedd9 Mon Sep 17 00:00:00 2001
From: Steven Miao <realmz6@gmail.com>
Date: Sat, 28 Apr 2012 15:54:17 +0800
Subject: [PATCH] blackfin: SMP: pda: "next" field of blackfin_pda only used in
 SMP kernel

Signed-off-by: Steven Miao <realmz6@gmail.com>
Signed-off-by: Bob Liu <lliubbo@gmail.com>
---
 arch/blackfin/include/asm/pda.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/blackfin/include/asm/pda.h b/arch/blackfin/include/asm/pda.h
index 28c2498c9c98..68d6f6618f2a 100644
--- a/arch/blackfin/include/asm/pda.h
+++ b/arch/blackfin/include/asm/pda.h
@@ -13,7 +13,9 @@
 #ifndef __ASSEMBLY__
 
 struct blackfin_pda {			/* Per-processor Data Area */
+#ifdef CONFIG_SMP
 	struct blackfin_pda *next;
+#endif
 
 	unsigned long syscfg;
 #ifdef CONFIG_SMP
-- 
2.39.5