[PARISC] use CONFIG_64BIT instead of __LP64__

- additionally update my copyright timestamps

Signed-off-by: Helge Deller <deller@gmx.de>
Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
diff --git a/arch/parisc/kernel/asm-offsets.c b/arch/parisc/kernel/asm-offsets.c
index c11a5bc..54fdb95 100644
--- a/arch/parisc/kernel/asm-offsets.c
+++ b/arch/parisc/kernel/asm-offsets.c
@@ -44,7 +44,7 @@
 
 #define BLANK() asm volatile("\n->" : : )
 
-#ifdef __LP64__
+#ifdef CONFIG_64BIT
 #define FRAME_SIZE	128
 #else
 #define FRAME_SIZE	64