docs: conf.py: fix c:function support with Sphinx 3.x
authorMauro Carvalho Chehab <mchehab+huawei@kernel.org>
Mon, 28 Sep 2020 07:42:44 +0000 (09:42 +0200)
committerMauro Carvalho Chehab <mchehab+huawei@kernel.org>
Thu, 15 Oct 2020 05:49:45 +0000 (07:49 +0200)
commitb34b86d7a418f38c0b2e6eee1c03f81dfcee099a
treeeeb0d2436abefe69367588cba0c81af59c61bf2c
parenta57c3522e816ab25c11fac0820bedb07e4727bdf
docs: conf.py: fix c:function support with Sphinx 3.x

Sphinx C parser for the C domain is now more pedantic when
trying to identify the function types. That prevents scope
macros to be used as type defines.

Yet, since 3.0.2, it is possible to provide it a list of
such macros. Add them, in order to solve several Sphinx 3.x
warnings.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Documentation/conf.py