[PATCH] scripts/checkpatch.pl: don't search for Doxyfile when checking top_of_kernel_tree()

[Antony Pavlov]

Doxygen documentation is removed in the commit

  commit 98360be0fefd58bf27df03c47d887dd676a31d73
  Author: Sascha Hauer <s.hauer at pengutronix.de>
  Date:   Tue Jun 17 10:27:03 2014 +0200

      Documentation: remove doxygen documentation

But checkpatch.pl still trying to check 'Doxyfile' presence.
There is not such 'Doxyfile' and checkpatch.pl exits with
'Must be run from the top-level dir. of a kernel tree' message.

Signed-off-by: Antony Pavlov <antonynpavlov at gmail.com>
---
 scripts/checkpatch.pl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index e80926f..153af8d 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -329,7 +329,7 @@ sub top_of_kernel_tree {
 
 	my @tree_check = (
 		"arch", "commands", "common", "COPYING", "CREDITS", "defaultenv",  
-		"Documentation", "Doxyfile", "drivers", "fs", "include", "lib",
+		"Documentation", "drivers", "fs", "include", "lib",
 		"MAKEALL", "Makefile", "net", "README", "scripts", "TODO"
 	);
 
-- 
2.0.1