Always use ".set mips3" rather than select between "mips2" or "mips3"
for assembling ll/sc sequences to avoid problems with 64-bit
configurations.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
diff --git a/include/asm-mips/system.h b/include/asm-mips/system.h
index b9c24bb..30c7ec1 100644
--- a/include/asm-mips/system.h
+++ b/include/asm-mips/system.h
@@ -176,7 +176,7 @@
 		unsigned long dummy;
 
 		__asm__ __volatile__(
-		"	.set	mips2					\n"
+		"	.set	mips3					\n"
 		"1:	ll	%0, %3			# xchg_u32	\n"
 		"	move	%2, %z4					\n"
 		"	sc	%2, %1					\n"
@@ -193,7 +193,7 @@
 		unsigned long dummy;
 
 		__asm__ __volatile__(
-		"	.set	mips2					\n"
+		"	.set	mips3					\n"
 		"1:	ll	%0, %3			# xchg_u32	\n"
 		"	move	%2, %z4					\n"
 		"	sc	%2, %1					\n"
@@ -301,7 +301,7 @@
 		__asm__ __volatile__(
 		"	.set	push					\n"
 		"	.set	noat					\n"
-		"	.set	mips2					\n"
+		"	.set	mips3					\n"
 		"1:	ll	%0, %2			# __cmpxchg_u32	\n"
 		"	bne	%0, %z3, 2f				\n"
 		"	move	$1, %z4					\n"
@@ -320,7 +320,7 @@
 		__asm__ __volatile__(
 		"	.set	push					\n"
 		"	.set	noat					\n"
-		"	.set	mips2					\n"
+		"	.set	mips3					\n"
 		"1:	ll	%0, %2			# __cmpxchg_u32	\n"
 		"	bne	%0, %z3, 2f				\n"
 		"	move	$1, %z4					\n"
@@ -376,7 +376,7 @@
 		__asm__ __volatile__(
 		"	.set	push					\n"
 		"	.set	noat					\n"
-		"	.set	mips2					\n"
+		"	.set	mips3					\n"
 		"1:	lld	%0, %2			# __cmpxchg_u64	\n"
 		"	bne	%0, %z3, 2f				\n"
 		"	move	$1, %z4					\n"