[PATCH] uml: command line handling cleanup

Command line handling cleanups - a couple of things made static and an
unused declaration removed from header.

Signed-off-by: Jeff Dike <jdike@addtoit.com>
Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/include/asm-um/setup.h b/include/asm-um/setup.h
index c85252e..99f0863 100644
--- a/include/asm-um/setup.h
+++ b/include/asm-um/setup.h
@@ -2,7 +2,8 @@
 #define SETUP_H_INCLUDED
 
 /* POSIX mandated with _POSIX_ARG_MAX that we can rely on 4096 chars in the
- * command line, so this choice is ok.*/
+ * command line, so this choice is ok.
+ */
 
 #define COMMAND_LINE_SIZE 4096