[PATCH] mips: clean up 32/64-bit configuration

Start cleaning 32-bit vs. 64-bit configuration.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/include/asm-mips/system.h b/include/asm-mips/system.h
index 169f3d4..6663efd 100644
--- a/include/asm-mips/system.h
+++ b/include/asm-mips/system.h
@@ -208,7 +208,7 @@
 	return retval;
 }
 
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 static inline __u64 __xchg_u64(volatile __u64 * m, __u64 val)
 {
 	__u64 retval;
@@ -330,7 +330,7 @@
 	return retval;
 }
 
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 static inline unsigned long __cmpxchg_u64(volatile int * m, unsigned long old,
 	unsigned long new)
 {