[PATCH] uml: move va_copy conditional def

GCC 2.95 uses __va_copy instead of va_copy.  Handle it inside compiler.h
instead of in a casual file, and avoid the risk that this breaks with a newer
compiler (which it could do).

Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 5 insertions, 0 deletions

diff --git a/include/linux/compiler-gcc2.h b/include/linux/compiler-gcc2.h
index 5a359153ffd9..ebed17660c5f 100644
--- a/include/linux/compiler-gcc2.h
+++ b/include/linux/compiler-gcc2.h
@@ -22,3 +22,8 @@
 # define __attribute_pure__     __attribute__((pure))
 # define __attribute_const__    __attribute__((__const__))
 #endif
+
+/* GCC 2.95.x/2.96 recognize __va_copy, but not va_copy. Actually later GCC's
+ * define both va_copy and __va_copy, but the latter may go away, so limit this
+ * to this header */
+#define va_copy                 __va_copy