linux-kernel - [docs-next PATCH 8/9] Documentation/sphinx: use a more sensible string split in kernel-doc extension

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Date:	Fri, 10 Jun 2016 17:17:02 +0300
From:	Jani Nikula <jani.nikula@...el.com>
To:	Jonathan Corbet <corbet@....net>
Cc:	Jani Nikula <jani.nikula@...el.com>,
	Markus Heiser <markus.heiser@...marit.de>,
	Daniel Vetter <daniel.vetter@...ll.ch>,
	Grant Likely <grant.likely@...retlab.ca>,
	Mauro Carvalho Chehab <mchehab@....samsung.com>,
	Keith Packard <keithp@...thp.com>,
	LKML <linux-kernel@...r.kernel.org>, linux-doc@...r.kernel.org,
	Hans Verkuil <hverkuil@...all.nl>
Subject: [docs-next PATCH 8/9] Documentation/sphinx: use a more sensible string split in kernel-doc extension

Using the default str.split doesn't return empty strings like the
current version does.

Signed-off-by: Jani Nikula <jani.nikula@...el.com>
---
 Documentation/sphinx/kernel-doc.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/sphinx/kernel-doc.py b/Documentation/sphinx/kernel-doc.py
index 2856376cc62c..d6a76f9a0ba5 100644
--- a/Documentation/sphinx/kernel-doc.py
+++ b/Documentation/sphinx/kernel-doc.py
@@ -68,7 +68,7 @@ class KernelDocDirective(Directive):
         elif 'doc' in self.options:
             cmd += ['-function', str(self.options.get('doc'))]
         elif 'functions' in self.options:
-            for f in str(self.options.get('functions')).split(' '):
+            for f in str(self.options.get('functions')).split():
                 cmd += ['-function', f]
 
         cmd += [filename]
-- 
2.1.4