commit 8db08136dc64ac52e11d362f4f1708001f2dedd9
author Steven Miao <realmz6@gmail.com> Sat Apr 28 15:54:17 2012 +0800
committer Bob Liu <lliubbo@gmail.com> Mon May 21 14:54:36 2012 +0800
tree 00a2855f0449a1fc885dd7f75bda703a92afb7aa
parent 45abc49d194539144b5dd510c82c03c36cbd3a58

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

diff --git a/arch/blackfin/include/asm/pda.h b/arch/blackfin/include/asm/pda.h
index 28c2498..68d6f66 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