docs: dma-buf: fix some warnings
authorMauro Carvalho Chehab <mchehab+huawei@kernel.org>
Wed, 9 Sep 2020 14:10:51 +0000 (16:10 +0200)
committerJonathan Corbet <corbet@lwn.net>
Thu, 10 Sep 2020 16:49:43 +0000 (10:49 -0600)
commitb899353d221f9f542977dc66fdd4eba269abd26a
tree302a32c39c3a137216c6980796ca861f35d2983a
parent001e92922cbe6eb5c11fc94542a8e71c2fb56a42
docs: dma-buf: fix some warnings

Fix those warnings:

Documentation/driver-api/dma-buf.rst:182: WARNING: Title underline too short.

Indefinite DMA Fences
~~~~~~~~~~~~~~~~~~~~

Documentation/driver-api/dma-buf.rst:88: WARNING: Unknown target name: "fence poll support".

The first one is due to a shorter markup. The second one is
because the chapter name was wrong.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/b2bc0bc88eb913635cfece13cc9f6eff7668d333.1599660067.git.mchehab+huawei@kernel.org
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Documentation/driver-api/dma-buf.rst