[PARISC] convert to use CONFIG_64BIT instead of __LP64__

Signed-off-by: Helge Deller <deller@gmx.de>
Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
diff --git a/include/asm-parisc/bitops.h b/include/asm-parisc/bitops.h
index 9577342..015cb0d 100644
--- a/include/asm-parisc/bitops.h
+++ b/include/asm-parisc/bitops.h
@@ -136,7 +136,7 @@
 	unsigned long ret;
 
 	__asm__(
-#ifdef __LP64__
+#ifdef CONFIG_64BIT
 		" ldi       63,%1\n"
 		" extrd,u,*<>  %0,63,32,%%r0\n"
 		" extrd,u,*TR  %0,31,32,%0\n"	/* move top 32-bits down */