docs: Fix conf.py for Sphinx 2.0



Our version check in Documentation/conf.py never envisioned a world where
Sphinx moved beyond 1.x.  Now that the unthinkable has happened, fix our
version check to handle higher version numbers correctly.

Cc: stable@vger.kernel.org
Signed-off-by: Jonathan Corbet <corbet@lwn.net>

parent bbb30909

Documentation/conf.py

+1 −1

Original line number	Diff line number	Diff line
		@@ -37,7 +37,7 @@ needs_sphinx = '1.3'
		extensions = ['kerneldoc', 'rstFlatTable', 'kernel_include', 'cdomain', 'kfigure', 'sphinx.ext.ifconfig']

		# The name of the math extension changed on Sphinx 1.4
		if major == 1 and minor > 3:
		if (major == 1 and minor > 3) or (major > 1):
		extensions.append("sphinx.ext.imgmath")
		else:
		extensions.append("sphinx.ext.pngmath")