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2018-06-30Documentation/sphinx: allow "functions" with no parametersMike Rapoport1-3/+7
When kernel-doc:: specified in .rst document without explicit directives, it outputs both comment and DOC: sections. If a DOC: section was explicitly included in the same document it will be duplicated. For example, the output generated for Documentation/core-api/idr.rst [1] has "IDA description" in the "IDA usage" section and in the middle of the API reference. This patch enables using "functions" directive without parameters to output all the documentation excluding DOC: sections. [1] https://www.kernel.org/doc/html/v4.17/core-api/idr.html Signed-off-by: Mike Rapoport <rppt@linux.vnet.ibm.com> Acked-by: Matthew Wilcox <willy@infradead.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2018-03-09Documentation/sphinx: Fix Directive import errorMatthew Wilcox1-2/+1
Sphinx 1.7 removed sphinx.util.compat.Directive so people who have upgraded cannot build the documentation. Switch to docutils.parsers.rst.Directive which has been available since docutils 0.5 released in 2009. Bugzilla: https://bugzilla.opensuse.org/show_bug.cgi?id=1083694 Co-developed-by: Takashi Iwai <tiwai@suse.de> Acked-by: Jani Nikula <jani.nikula@intel.com> Cc: stable@vger.kernel.org Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2017-08-31Documentation/sphinx: fix kernel-doc decode for non-utf-8 localeJani Nikula1-5/+3
On python3, Popen() universal_newlines=True converts the subprocess stdout to unicode text using a codec based on user preferences. Given LANG indicating ascii and utf-8 stdout from the subprocess, you'd get: WARNING: kernel-doc '../scripts/kernel-doc -rst -enable-lineno ../drivers/media/dvb-core/demux.h' processing failed with: 'ascii' codec can't decode byte 0xe2 in position 6368: ordinal not in range(128) Fix this by dropping universal_newlines=True and replacing the implicit LANG specific decode with an explicit utf-8 decode. This also gets rid of the annoying conditional code for python 2 vs. 3. Fixes: ba3501859354 ("Documentation/sphinx: fix kernel-doc extension on python3") Reference: http://mid.mail-archive.com/54c23e8e-89c0-5cea-0dcc-e938952c5642@infradead.org Reported-and-tested-by: Randy Dunlap <rdunlap@infradead.org> Cc: Jonathan Corbet <corbet@lwn.net> Cc: Mauro Carvalho Chehab <mchehab@s-opensource.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2016-10-19Documentation/sphinx: rename kernel-doc.py to kerneldoc.pyJani Nikula1-0/+149
Python module names should not have hyphens per [PEP 8]. Drop the hyphen from kernel-doc.py. The extension directive remains unchanged. [PEP 8] https://www.python.org/dev/peps/pep-0008/#package-and-module-names Reported-by: Markus Heiser <markus.heiser@darmarit.de> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>