tree 2802335864d20526a1643b3867e7b962ee7c86b7
parent 696e24c738e34a6d83a85fb3668fec7ebd3e5bb3
author Heinrich Schuchardt <xypron.glpk@gmx.de> 1634779071 +0200
committer Heinrich Schuchardt <xypron.glpk@gmx.de> 1634780763 +0200

doc: require Sphinx 3.4.3

For enums documented according to the requirements in chapter
"Structure, union, and enumeration documentation" of
https://www.kernel.org/doc/html/latest/doc-guide/kernel-doc.html
errors occur with Sphinx 2.4.4 which disappear with Sphinx 3.4.3,
e.g.
/builds/u-boot/custodians/u-boot-efi/doc/api/sysreset:6:
./include/sysreset.h:60:Unknown interpreted text role "enum".

Sphinx 3.4.3 is the version used by Debian in the current release.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>