MIPS: <uapi/asm/resource.h: Don't reference CONFIG_* symbols.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

arch/mips/include/uapi/asm/resource.h

@@ -26,7 +26,7 @@
  * but we keep the old value on MIPS32,
  * for compatibility:
  */
-#ifdef CONFIG_32BIT
+#ifndef __mips64
 # define RLIM_INFINITY		0x7fffffffUL
 #endif