diff --git a/arch/powerpc/include/asm/spinlock.h b/arch/powerpc/include/asm/spinlock.h
index 764094c..1c35b59 100644
--- a/arch/powerpc/include/asm/spinlock.h
+++ b/arch/powerpc/include/asm/spinlock.h
@@ -27,6 +27,7 @@
 #endif
 #include <asm/asm-compat.h>
 #include <asm/synch.h>
+#include <asm/ppc-opcode.h>
 
 #define arch_spin_is_locked(x)		((x)->slock != 0)
 
@@ -60,7 +61,7 @@
 
 	token = LOCK_TOKEN;
 	__asm__ __volatile__(
-"1:	lwarx		%0,0,%2\n\
+"1:	" PPC_LWARX(%0,0,%2,1) "\n\
 	cmpwi		0,%0,0\n\
 	bne-		2f\n\
 	stwcx.		%1,0,%2\n\
@@ -186,7 +187,7 @@
 	long tmp;
 
 	__asm__ __volatile__(
-"1:	lwarx		%0,0,%1\n"
+"1:	" PPC_LWARX(%0,0,%1,1) "\n"
 	__DO_SIGN_EXTEND
 "	addic.		%0,%0,1\n\
 	ble-		2f\n"
@@ -211,7 +212,7 @@
 
 	token = WRLOCK_TOKEN;
 	__asm__ __volatile__(
-"1:	lwarx		%0,0,%2\n\
+"1:	" PPC_LWARX(%0,0,%2,1) "\n\
 	cmpwi		0,%0,0\n\
 	bne-		2f\n"
 	PPC405_ERR77(0,%1)