[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/parisc-device.h b/include/asm-parisc/parisc-device.h
index e12624d..7aa13f2 100644
--- a/include/asm-parisc/parisc-device.h
+++ b/include/asm-parisc/parisc-device.h
@@ -15,7 +15,7 @@
 	unsigned int	num_addrs;	/* some devices have additional address ranges. */
 	unsigned long	*addr;          /* which will be stored here */
  
-#ifdef __LP64__
+#ifdef CONFIG_64BIT
 	/* parms for pdc_pat_cell_module() call */
 	unsigned long	pcell_loc;	/* Physical Cell location */
 	unsigned long	mod_index;	/* PAT specific - Misc Module info */