[POWERPC] Restore copyright notice in arch/powerpc/kernel/fpu.S
This code got moved from head.S but the copyright notice on head.S didn't
get transferred with it. Noticed by Cort Dougan <cort@fsmlabs.com>.
Signed-off-by: Paul Mackerras <paulus@samba.org>
diff --git a/arch/powerpc/kernel/fpu.S b/arch/powerpc/kernel/fpu.S
index 7e2c9fe..821e152 100644
--- a/arch/powerpc/kernel/fpu.S
+++ b/arch/powerpc/kernel/fpu.S
@@ -2,6 +2,11 @@
* FPU support code, moved here from head.S so that it can be used
* by chips which use other head-whatever.S files.
*
+ * Copyright (C) 1995-1996 Gary Thomas (gdt@linuxppc.org)
+ * Copyright (C) 1996 Cort Dougan <cort@cs.nmt.edu>
+ * Copyright (C) 1996 Paul Mackerras.
+ * Copyright (C) 1997 Dan Malek (dmalek@jlc.net).
+ *
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version