[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/kernel/r4k_switch.S b/arch/mips/kernel/r4k_switch.S
index 1fc3b2e..175dd1f 100644
--- a/arch/mips/kernel/r4k_switch.S
+++ b/arch/mips/kernel/r4k_switch.S
@@ -105,7 +105,7 @@
  * Save a thread's fp context.
  */
 LEAF(_save_fp)
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 	mfc0	t1, CP0_STATUS
 #endif
 	fpu_save_double a0 t1 t0 t2		# clobbers t1
@@ -142,7 +142,7 @@
 
 	li	t1, -1				# SNaN
 
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 	sll	t0, t0, 5
 	bgez	t0, 1f				# 16 / 32 register mode?