[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/arch/mips/sibyte/cfe/setup.c b/arch/mips/sibyte/cfe/setup.c
index d6d0364..d86943f 100644
--- a/arch/mips/sibyte/cfe/setup.c
+++ b/arch/mips/sibyte/cfe/setup.c
@@ -33,7 +33,7 @@
 #include "cfe_error.h"
 
 /* Max ram addressable in 32-bit segments */
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 #define MAX_RAM_SIZE (~0ULL)
 #else
 #ifdef CONFIG_HIGHMEM